I've been having this error off and on, different projects.

"Unable to copy file "obj\Debug\ImportSenateRules.exe" to "bin\Debug\ImportSenateRules.exe". Access to the path 'bin\Debug\ImportSenateRules.exe' is denied."

This is a simple project on my local machine and I have full permissions and I am the Administrator.

I can switch to release mode and it runs just fine.