we have a big solution with around 87 projects in Visual studio 2012-TFS 2012.
Recently we migrated from 4.0 to 4.5 and the project was working fine. Then we created a new branch in TFS and start working on it. In this when I try to open the solution, as soon as I click to open the solution, it gives a pop up
"The operation could not be completed. Unspecified error"
If I click Ok, It came back again, and it keep coming for 30-40 times. Finally it was removed, and I thought the issue was because I have taken the update 3 of the VS 2012, however then we have this issue for everyone else in our team while other doesn't have the update 3.
What could be the reason and why its keep coming and now its not present ?
i have to explain why it is corrected and I dont have any answer.