I have an instance of winamp.exe that I can't terminate. If I try to open a second instance of winamp, I get a second winamp.exe entry in Task Manager but the winamp window doesn't open. I can end the ...

This is 2K AS SP4. I can't kill anything from the processes tab in the task manager, though the applications tab still works. I get the message "Unable to terminate process. The operation could not be ...