I have managed to sort it out. I installed the Aerofly to its default location on C drive. I normally put all my sims on a different drive other than C drive, this however was not the case for Aerofly Ultimate. It did not like the other install so moving to the default C drive has fixed my problem. I have tried several times to re-start the sim and it always starts on my last flown airfield and plane/heli and also all settings are saved. Not sure why that all was but anyway its all working fine so thanks for your help
Dave