Il2 forgotten battles ace expansion pack

[DAD2MAXWELL]

Well continuing on my journey. I have finally gotten IL2 up and running as well as my stick and throttle. It is as good as I remember, and of course runs beautifully maxxed out on modern system.

I have patched up to 1.22. However, when I try to install the IL2 AEP, the installer tells me that "IL2 FORGOTTEN BATTLES IS NO INSTALLED ON MY SYSTEM"

Obviously it is, it is in the default folder. I have tried opening the folder and using th install.exe from the folder, but same results. My son cant wait to flythe P51 and P38, but we just need some help.

Any ideas.

Thanx

JGP