I would first try deleting the file in safe mode. If that is successful but you get file missing errors when you boot up normally, you will probably need to uninstall the entire program, if you haven’t already.
I’ve included a link to a thread in Adobe’s forum with a person who had the same problem…
These files belong to Adobe Systems and sometimes to Microsoft Corporation as a Win32 Cabinet Self-Extractor. Please read the information at the below link.
Operation Success. I got KillBox but I accidently copied it and it wouldn’t delete the copy so I got Unlocker. Safe Mode didn’t delete it, Then I had to setup my internet again =Z