Question about SP2 install
Soon after installing FSX, downloaded and installed SP1 - the weather thing - then attempted to install SP2.
Flight Simulator and other chat
https://forums.simviation.com/phpBB3/
https://forums.simviation.com/phpBB3/viewtopic.php?f=21&t=65942
After some googling, found out this was a common problem and got a fix.I'd say your best bet is activating FSX again. you dont have to reinstall you can just go into the main FSX folder and run the activation guide on your own... But I may be wrong.
That's the registry fix that got me over the first (English language version) hurdle.