Foxit PDF Reader has an annoying habit of caching all previous update installer files in the APPDATA\Roaming folder. On a terminal server, it saves these installers per user. Depending on the size of your environment, this can quickly add up to a huge amount of space wasted. I wrote a quick PowerShell script to recurse…

On a terminal server, Firefox allows normal users to install program updates. If user2 has Firefox open while the update is installed, it creates a profile version mismatch. This forces user2 (and any other users logged in with Firefox open) to create a new, empty Firefox profile when they relaunch Firefox. The new profile is…