Hmm of coarse I am probably the problem but LINDA is not really interacting with FSX!When i press "save" in Linda, FSX displays "Linda configs reloaded..." but no response pressing a button? this is from the console: Running in "Microsoft Flight Simulator X", Version: 10.0.61637.0 (SimConnect: 10.0.61259.0)Initialising SimConnect data requests nowFSUIPC Menu entry added\\I5-750\Users\Schulz\Documents\Flight Simulator X Files\172 LOWG.FLTC:\Program Files (x86)\Microsoft Games\Microsoft Flight Simulator X\SimObjects\Airplanes\C172\Cessna172SP.AIRSystem time = 14/08/2011 19:55:57, Simulator time = 19:54:27 (17:54Z)Aircraft="Cessna Skyhawk 172SP OE"Starting everything now ...GoFlight GFLGT detected: 1 deviceGoFlight GFRP48 detected: 2 devicesGoFlight GF46 detected: 2 devicesbeginning "C:\Program Files (x86)\Microsoft Games\Microsoft Flight Simulator X\Modules\ipcReady.lua"ended "C:\Program Files (x86)\Microsoft Games\Microsoft Flight Simulator X\Modules\ipcReady.lua" [E] *** LUA Error: ...Games\Microsoft Flight Simulator X\Modules\linda.lua:132: attempt to index global 'lfs' (a nil value)Advanced Weather Interface Enabled Win7 64bit, FSX + Acc So what am I doing wrong?

You're not reading manuals carefully. You should update your FSUIPC to the version 4.705 or above.

LoL - good call! I have downloaded the "new" FSUIPC version right from the Dowson homepage and not the one out of the forum. So I did read the manual but didn't take a look at the version numbers.....Now I am on it, Thanks for the quick reply and most of all thank you for your LINDA! Typing lua scripts was an annoying thing to do...

Happy using/flying, Kurt!