unable to run or uninstall cc cleaner

Has anyone had this happen? I attempted to upgrade my CC Cleaner to the latest version and the exe file starts and immediately disappears. I am unable to open or uninstall cc cleaner now--it starts and immediately flashes out. I am not able to uninstall it in safe mode as I cannot enter safe mode due to the fact the person that set up the computer did not give us the password to allow us to do so--and he is no longer available to us. I ran into the same problem attempting to repair the drive with a W2K boot disk--password protected--unknown password to us.

Besides just deleting the files which will not uninstall the program from my hard drive what can I do??

I miss being able to use CC Cleaner!

I replied in your other post:

http://forum.piriform.com/index.php?showtopic=19493

I would start to look at upgrading the system as W2K is quite old.