Hmmm, I thought you were on to something there because I was trying to install this "hotfix" on a remote computer via TS. I went to the console, turned off the TS service (needed to reboot to do this) then tried again to install. Alas, no luck, same message about make sure the program you a trying to update is installed and that it is the correct version. I am guessing that one of the critcial updates that involved TS is screwing me up here.