My builds keep failing with the following error
Project : error PRJ0002 : Error result 31 returned from 'C:\Program Files\Microsoft SDKs\Windows\v6.0A\bin\mt.exe'.
The problem is that for some reason, your
mspdbsrv.exe is staying alive after the build. This is what's used to generate your
.pdb files as part of the build. The only reliable solution seems to be to kill that process.