Some time ago, an update for WinZip program was notified via Avast Software Updater. Today I did update, but I had to do it twice because of a "Fatal Error" and the second time, it just installed a file extension, BUT now WinZip is off the Updater list of programs. I'd like to know if all this is normal and what I have to do in order for the WinZip to show in the updater list again. Any help is strongly appreciated in advance.