Hi Mark,
Thanks for your reply to my problem. I still haven’t  737-200 base pack running.
I run a repair on FSX , but  I can install the Acceleration expansion Pack disk the setup.exe will not start. I am sure that it was installed first time one year ago. I downloaded SP2 and  tried to installed, but it tells me that I most have SP1 installed. I can find any reference to Acceleration expansion Pack in the file director . How can I see if it installed? When I load the disk, the setup window appear in a split second.
Regards Hardy