"fatal error CS0042" occur while compilling project

[David zhu]

fatal error CS0042: Unexpected error creating debug
information file
C:\Inetpub\wwwroot\HSBCS\Pages\HsWebBase\obj\Debug\HsWebBas
e.PDB'--
C:\Inetpub\wwwroot\HSBCS\Pages\HsWebBase\obj\Debug\HsWebBas
e.pdb: The process cannot access the file because it is
being used by another process.

 

[David Zhu]

Hi,thanks a lot for you advice. I found several
processes called "aspnet_wp.exe", and I killed them
all, then everything goes on well.

I'm wondering how it could be such, after I stoped
the debuger.