I recently upgraded my IDE, but not my compiler from VS2010 to VS2012 and now I'm having issues with one of my solutions. When I try to build it I get below message.
The project file has been renamed or is no longer in the solution
And when I try to build the individual projects I get below message
A build is already in progress
I've tried removing and re-adding all the projects, but that doesn't help. I even created a brand new solution with all the same projects, but when I tried to build I got the same errors as with the original solution.
I've read that lot of people have similar problems to this, but none of their solutions have helped me so far.
One suggestion was to see if any projects had any missing reference but I'm not entirely sure how to go about doing that.
I tried removing the references and re-adding them but every time I tried to re-add them I got the same error "The project file '' has been renamed or is no longer in the solution"
Any help or suggestions would be awesome!