Windows 7, VS 2008 - WPF Project Publish Fail

Question

Hi,

I have just upgraded, fresh installed, from Vista Business to Windows 7 Professional (32bit). I use VS 2008 SP1 as my development environment. I have 1 WPF project that need to publish to deploy at our website. Everything is fine in Vista environment. When I try to publish from my new Win 7 to a folder, an error occured.

Error 6 Could not find file 'obj\Release\BusinessUser.exe'. BusinessUser

When I monitor that directory while publish build process, build success and produce .exe file. After that, when publish process start, it delete the .exe file and immediately produce ".exe not found error" as above. So I check back in another Vista machine, after build success and produce .exe, publish process does not delete the file and publish is success.

In both Vista and Win 7, VS 2008 SP1 .Net 3.5 envronment is the same. Only the OS changed. Can anyone tell me why this problem occured? Is there anyone who face the same problem like me?

Any suggestion would be appriciated.

Thanks