WACUP (WinAmp Community Update Project) is a software developer for Windows.
It is reported that the following Windows processes are part of WACUP (WinAmp Community Update Project):
If you want to remove WACUP (WinAmp Community Update Project) from your computer, just go to Start > Control Panel > Add/Remove programs and select WACUP (WinAmp Community Update Project) from the list of programs.