Hello,I purchased/downloaded fs2crew on friday from aerosoft, but did not get an actv.-key. After sent a reminder got one not working.I use fsx, W-7/64 HOME (!).1. questiondo I need a key at all ?Installation completed, also SP 1. When clicking left mouse on the flaps ind. get message 0x80070057.When clicking right mouse, I see the panels, but I get unspecified malfunktions with my GoFlight tools. Sofar I did not tried to identivy the reason, since it works normal aslong as I do not try to activy fs2crew.The bigger problem is to set the language to english us.I used the Vistalizator but all I can do is to set the keyboard languge to englsh. I even do not find any window for sppeech recog.2. Questionwere do I find such window with W-7/64 home.Thanks in advanceBernd