I'm running in to a little problem with A3 Launcher (an Arma3 launcher) and WFC. Whenever A3 Launcher checks for an update it creates a random folder in the Temp folder and throws the updater in there. With WFC is set to anything other than Low Filtering it blocks the updater. I've tried setting a rule based on port and protocol and IP, but the updater is still blocked. If I allow the updater program, it's still blocked because I have to run it again and the folder it's in is randomly generated each time it's run.