It has happened several times now that I want to delete or rename a folder in Windows (as guest under mac os parallels) and that I can't do it because the files are locked. When checking out with Process Explorer, I find out that prl_cc.exe is the one locking those files, and those locks do not seem to disappear. 1. Why is Parallels locking my files? 2. Is there a way to disable it? 3. Is it ok to kill the prl_cc.exe process in order to get the files unlocked (this works, but is it ok?) Dirk.