title: Visual Studio 2010 "cannot find" C:\Users\[USERNAME]\AppData\Local\Temp\1\.NETFramework,Version=v4.0.AssemblyAttributes.vb after every reboot
body: <p>I recently added some of my Visual Studio 2010 projects to a solution, and now every time I reopen the program they stop compiling.  They complain "Unable to open module file C:\Users[USERNAME]\AppData\Local\Temp\1.NETFramework,Version=v4.0.AssemblyAttributes.vb.  System cannot find the file specified."  I've checked, the file exists and is accessible from the VS Editor itself!</p>
  
  <p>All the information about this error I've found recommends using rebuild to work around the issue.  That works for me, but I would rather not have to run a rebuild the first time I open every one of my solutions!  Is there someway to avoid this error?</p>