Something is locking me out of my assemblies ... after a clean Get Latest from TFS, i go to a command prompt and run my MSBuild script ... it fails with errors reporting it cannot delete the directory as it is not empty, and then proceeds to report a host or errors updating assemblies as access is denied. If I then go back to Visual Studio I get the following error for every project .... "Cannot analyze project output:"

I don't  know if this is Visual Studio, TFS or ReSharper causing this but it is annoying me to hell ... closing the solution lets me run MSBuild perfectly again ... anyone got any ideas?

UPDATE:  Turns out that this is a ReSharper error certainly present in 3.1 ... I found this out as the amazingly responsive ReSharper team took a look at my post, and replied immediately admitting it was a bug of theirs. It also turns out it was already fixed in version 4.x  but not in 3.x ... after a very short whine by me to Ilya at JetBrains, he then dropped me back an email very soon after telling me the changes had been back ported into the 3.x build, and would appear there from the next nightly build. Now that is responsive!

Suffice to say, and good to their word, the error is no longer present ... Yippppeeee!!!!!

Thanks for the many suggestions I had to try and pin this down!