Using VS 2015 Ultimate.
We are testing this out. 2 of us opened the same file, one (A) of us made the changes and checked it in. The second person (B) checked in their version and received a notice that there was conflicts (this is great). The second person (B) is running into an issue when selecting "Merge Changes in Merge Tool". Upon clicking "Merge Changes in Merge Tool", it provides a error "An exception has been encountered. This may be caused by an extension. You can get more information by examining the file."
Here is the contents of that file
<?xml version="1.0" encoding="utf-16"?><?xml-stylesheet type="text/xsl" href="ActivityLog.xsl"?>
<activity>
<entry>
<record>1</record>
<time>2015/12/22 15:09:13.096</time>
<type>Information</type>
<source>VisualStudio</source>
<description>Microsoft Visual Studio 2015 version: 14.0.24720.0</description>
</entry>
<entry>
<record>2</record>
<time>2015/12/22 15:09:13.100</time>
<type>Information</type>
<source>Microsoft Visual Studio Appid Stub</source>
<description>Application launch on system with DPI X/Y: 96/96</description>
</entry>
<entry>
<record>3</record>
<time>2015/12/22 15:09:13.118</time>
<type>Information</type>
<source>VisualStudio</source>
<description>Entering function CVsPackageInfo::HrInstantiatePackage</description>
<guid>{DD7B74B5-C1F9-411A-B22E-5E711592BC6B}</guid>
</entry>
<entry>
<record>4</record>
<time>2015/12/22 15:09:13.118</time>
<type>Information</type>
<source>VisualStudio</source>
<description>Begin package load [Async Query Service Package]</description>
<guid>{DD7B74B5-C1F9-411A-B22E-5E711592BC6B}</guid>
</entry>
<entry>
<record>5</record>
<time>2015/12/22 15:09:13.167</time>
<type>Information</type>
<source>Package Framework</source>
<description>Initialized ServiceProvider.GlobalProvider from SetSite.</description>
</entry>
<entry>
<record>6</record>
<time>2015/12/22 15:09:13.170</time>
<type>Information</type>
<source>VisualStudio</source>
<description>End package load [Async Query Service Package]</description>
<guid>{DD7B74B5-C1F9-411A-B22E-5E711592BC6B}</guid>
</entry>
<entry>
<record>7</record>
<time>2015/12/22 15:09:13.183</time>
<type>Information</type>
<source>VisualStudio</source>
<description>Entering function CVsPackageInfo::HrInstantiatePackage</description>
<guid>{00CD9DDA-7350-457C-A240-71BD667FC4DE}</guid>
</entry>
<entry>
<record>8</record>
<time>2015/12/22 15:09:13.183</time>
<type>Information</type>
<source>VisualStudio</source>
<description>Begin package load [Task Scheduler Package]</description>
<guid>{00CD9DDA-7350-457C-A240-71BD667FC4DE}</guid>
</entry>
<entry>
<record>9</record>
<time>2015/12/22 15:09:13.183</time>
<type>Information</type>
<source>Package Framework</source>
<description>Initialized AsyncServiceProvider.GlobalProvider from SetSite.</description>
</entry>
<entry>
<record>10</record>
<time>2015/12/22 15:09:13.185</time>
<type>Information</type>
<source>VisualStudio</source>
<description>End package load [Task Scheduler Package]</description>
<guid>{00CD9DDA-7350-457C-A240-71BD667FC4DE}</guid>
</entry>
<entry>
<record>513</record>
<time>2015/12/22 15:13:30.617</time>
<type>Information</type>
<source>VisualStudio</source>
<description>End package load [Team Foundation Server Provider Package]</description>
<guid>{5BF14E63-E267-4787-B20B-B814FD043B38}</guid>
</entry>
<entry>
<record>514</record>
<time>2015/12/22 15:13:31.198</time>
<type>Information</type>
<source>Toolbox registry content loader</source>
<description>Reading previous state from toolbox cache.</description>
</entry>
<entry>
<record>515</record>
<time>2015/12/22 15:13:31.216</time>
<type>Information</type>
<source>Toolbox registry content loader</source>
<description>Cache data read successfully.</description>
</entry>
<entry>
<record>516</record>
<time>2015/12/22 15:13:31.218</time>
<type>Information</type>
<source>VisualStudio</source>
<description>Loading new toolbox content</description>
</entry>
<entry>
<record>517</record>
<time>2015/12/22 15:13:31.271</time>
<type>Information</type>
<source>Toolbox registry content loader</source>
<description>Reading current state from registry.</description>
</entry>
<entry>
<record>518</record>
<time>2015/12/22 15:13:31.323</time>
<type>Information</type>
<source>Toolbox registry content loader</source>
<description>Read 15 packages consisting of 621 items in 51 groups.</description>
</entry>
<entry>
<record>519</record>
<time>2015/12/22 15:13:31.327</time>
<type>Information</type>
<source>VisualStudio</source>
<description>Entering function CVsPackageInfo::HrInstantiatePackage</description>
<guid>{2C298B35-07DA-45F1-96A3-BE55D91C8D7A}</guid>
</entry>
<entry>
<record>520</record>
<time>2015/12/22 15:13:31.327</time>
<type>Information</type>
<source>VisualStudio</source>
<description>Begin package load [Toolbox Controls Installer Package]</description>
<guid>{2C298B35-07DA-45F1-96A3-BE55D91C8D7A}</guid>
</entry>
<entry>
<record>521</record>
<time>2015/12/22 15:13:31.328</time>
<type>Information</type>
<source>VisualStudio</source>
<description>End package load [Toolbox Controls Installer Package]</description>
<guid>{2C298B35-07DA-45F1-96A3-BE55D91C8D7A}</guid>
</entry>
<entry>
<record>522</record>
<time>2015/12/22 15:13:31.383</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing SQM (under HKEY_CURRENT_USER\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>523</record>
<time>2015/12/22 15:13:31.384</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Advertised (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>524</record>
<time>2015/12/22 15:13:31.384</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing AssemblyFolders (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>525</record>
<time>2015/12/22 15:13:31.384</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Fusion (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>526</record>
<time>2015/12/22 15:13:31.384</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing NGen (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>527</record>
<time>2015/12/22 15:13:31.384</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing NGenQueue (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>528</record>
<time>2015/12/22 15:13:31.384</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing policy (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>529</record>
<time>2015/12/22 15:13:31.384</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Security (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>530</record>
<time>2015/12/22 15:13:31.384</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing SQM (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>531</record>
<time>2015/12/22 15:13:31.384</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Windows Presentation Foundation (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>532</record>
<time>2015/12/22 15:13:31.385</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing SQM (under HKEY_CURRENT_USER\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>533</record>
<time>2015/12/22 15:13:31.385</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Advertised (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>534</record>
<time>2015/12/22 15:13:31.385</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing AssemblyFolders (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>535</record>
<time>2015/12/22 15:13:31.385</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Fusion (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>536</record>
<time>2015/12/22 15:13:31.385</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing NGen (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>537</record>
<time>2015/12/22 15:13:31.385</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing NGenQueue (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>538</record>
<time>2015/12/22 15:13:31.385</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing policy (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>539</record>
<time>2015/12/22 15:13:31.385</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Security (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>540</record>
<time>2015/12/22 15:13:31.385</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing SQM (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>541</record>
<time>2015/12/22 15:13:31.385</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Windows Presentation Foundation (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>542</record>
<time>2015/12/22 15:13:31.385</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing SQM (under HKEY_CURRENT_USER\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>543</record>
<time>2015/12/22 15:13:31.385</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Advertised (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>544</record>
<time>2015/12/22 15:13:31.385</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing AssemblyFolders (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>545</record>
<time>2015/12/22 15:13:31.385</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Fusion (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>546</record>
<time>2015/12/22 15:13:31.385</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing NGen (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>547</record>
<time>2015/12/22 15:13:31.385</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing NGenQueue (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>548</record>
<time>2015/12/22 15:13:31.385</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing policy (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>549</record>
<time>2015/12/22 15:13:31.385</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Security (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>550</record>
<time>2015/12/22 15:13:31.385</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing SQM (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>551</record>
<time>2015/12/22 15:13:31.385</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Windows Presentation Foundation (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>552</record>
<time>2015/12/22 15:13:31.386</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing SQM (under HKEY_CURRENT_USER\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>553</record>
<time>2015/12/22 15:13:31.386</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Advertised (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>554</record>
<time>2015/12/22 15:13:31.386</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing AssemblyFolders (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>555</record>
<time>2015/12/22 15:13:31.386</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Fusion (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>556</record>
<time>2015/12/22 15:13:31.386</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing NGen (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>557</record>
<time>2015/12/22 15:13:31.386</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing NGenQueue (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>558</record>
<time>2015/12/22 15:13:31.386</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing policy (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>559</record>
<time>2015/12/22 15:13:31.386</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Security (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>560</record>
<time>2015/12/22 15:13:31.386</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing SQM (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>561</record>
<time>2015/12/22 15:13:31.386</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Windows Presentation Foundation (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>562</record>
<time>2015/12/22 15:13:31.386</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing SQM (under HKEY_CURRENT_USER\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>563</record>
<time>2015/12/22 15:13:31.386</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Advertised (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>564</record>
<time>2015/12/22 15:13:31.387</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing AssemblyFolders (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>565</record>
<time>2015/12/22 15:13:31.387</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Fusion (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>566</record>
<time>2015/12/22 15:13:31.387</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing NGen (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>567</record>
<time>2015/12/22 15:13:31.387</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing NGenQueue (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>568</record>
<time>2015/12/22 15:13:31.387</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing policy (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>569</record>
<time>2015/12/22 15:13:31.387</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Security (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>570</record>
<time>2015/12/22 15:13:31.387</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing SQM (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>571</record>
<time>2015/12/22 15:13:31.387</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Windows Presentation Foundation (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>572</record>
<time>2015/12/22 15:13:31.387</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing SQM (under HKEY_CURRENT_USER\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>573</record>
<time>2015/12/22 15:13:31.387</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Advertised (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>574</record>
<time>2015/12/22 15:13:31.387</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing AssemblyFolders (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>575</record>
<time>2015/12/22 15:13:31.387</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Fusion (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>576</record>
<time>2015/12/22 15:13:31.387</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing NGen (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>577</record>
<time>2015/12/22 15:13:31.387</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing NGenQueue (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>578</record>
<time>2015/12/22 15:13:31.387</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing policy (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>579</record>
<time>2015/12/22 15:13:31.387</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Security (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>580</record>
<time>2015/12/22 15:13:31.387</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing SQM (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>581</record>
<time>2015/12/22 15:13:31.387</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Windows Presentation Foundation (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>582</record>
<time>2015/12/22 15:13:31.388</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing SQM (under HKEY_CURRENT_USER\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>583</record>
<time>2015/12/22 15:13:31.388</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Advertised (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>584</record>
<time>2015/12/22 15:13:31.388</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing AssemblyFolders (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>585</record>
<time>2015/12/22 15:13:31.388</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Fusion (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>586</record>
<time>2015/12/22 15:13:31.388</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing NGen (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>587</record>
<time>2015/12/22 15:13:31.388</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing NGenQueue (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>588</record>
<time>2015/12/22 15:13:31.388</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing policy (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>589</record>
<time>2015/12/22 15:13:31.388</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Security (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>590</record>
<time>2015/12/22 15:13:31.388</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing SQM (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>591</record>
<time>2015/12/22 15:13:31.388</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Windows Presentation Foundation (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>592</record>
<time>2015/12/22 15:13:31.388</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing SQM (under HKEY_CURRENT_USER\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>593</record>
<time>2015/12/22 15:13:31.388</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Advertised (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>594</record>
<time>2015/12/22 15:13:31.388</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing AssemblyFolders (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>595</record>
<time>2015/12/22 15:13:31.388</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Fusion (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>596</record>
<time>2015/12/22 15:13:31.388</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing NGen (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>597</record>
<time>2015/12/22 15:13:31.388</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing NGenQueue (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>598</record>
<time>2015/12/22 15:13:31.388</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing policy (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>599</record>
<time>2015/12/22 15:13:31.388</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Security (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>600</record>
<time>2015/12/22 15:13:31.388</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing SQM (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>601</record>
<time>2015/12/22 15:13:31.388</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Windows Presentation Foundation (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>602</record>
<time>2015/12/22 15:13:31.388</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing SQM (under HKEY_CURRENT_USER\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>603</record>
<time>2015/12/22 15:13:31.389</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Advertised (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>604</record>
<time>2015/12/22 15:13:31.389</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing AssemblyFolders (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>605</record>
<time>2015/12/22 15:13:31.389</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Fusion (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>606</record>
<time>2015/12/22 15:13:31.389</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing NGen (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>607</record>
<time>2015/12/22 15:13:31.389</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing NGenQueue (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>608</record>
<time>2015/12/22 15:13:31.389</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing policy (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>609</record>
<time>2015/12/22 15:13:31.389</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Security (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>610</record>
<time>2015/12/22 15:13:31.389</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing SQM (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>611</record>
<time>2015/12/22 15:13:31.389</time>
<type>Error</type>
<source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
<description>Exception parsing Windows Presentation Foundation (under HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework) as a version</description>
</entry>
<entry>
<record>612</record>
<time>2015/12/22 15:13:31.418</time>
<type>Information</type>
<source>VisualStudio</source>
<description>Done loading new toolbox content, total time = 203 ms</description>
</entry>
</activity>
Thanks for the help