I get the following message when i try to patch UO past 5-0-4e. I am running Windows Vista and have already scanned for viruses/changes to registry and have found nothing. Why is this not working? I've uninstalled and reinstalled the game too so i know it's nothing with the discs. I'm using the 9th Anniversary Collection if that makes any difference I've tried starting the game by right clicking and selecting "Run as Administrator" after deleting the 5-0-4e files in the PATCH directory but still no effect. It came back with the same thing: should I try uninstalling the game, and reinstalling it from my copy of The Eighth Age? Would that possibly make a difference? Any assistance would be greatly appreciated.