Win.7 program compatibility dialog??

[Hakka]

I didn't like win.7 but now even more...

I've made a program which runs smoothly on XP and also on Windows 7.
But after installing it on a windows 7 machine, windows 7 immediatly shows another dialog box of the program compatibility assistent stating:
(translating from Dutch, so forgive any mis-translations )

'This program may not have been installed correctly.
If this program is not correctly installed, you can try to reinstall the program with compatible configuration of this version of windows.'

You than have the option to reinstall the program with the advised compatible settings (?) or choose 'this program is correctly installed'.

If you choose 'reinstall with adviced compatible settings', windows 7 installs the program with 'windows XP, SP2' settings.

What's that about?

My program uses only an access database and an internet connetion. Nothing fancy, exotic, registry items or something else.

For writing permission on the database (also win.7), I install the program in 'all users/app data', and not in 'Program Files'.

I can't find anything usefull on google, so maybe anybody here has an idea?

Thanks,
Paul