Hi,
Recently I bought a new modern PC with Windows 7 Professional
I installed the trial version of the AppGameKit but when I tried to run an example I got the following message dialog

I am not experienced Windows 7 user, so a little help would be appreciated greatly !

Right click on the AppGameKit icon and select properties. Tick RUN AS ADMIN

Thanks ! it worked.
The only issue I have so far is that the 'Tip of the Day' window, is displayed every time I run the IDE even when it is not ticked from the last session

If you don't want to run as admin, you should move your project folder outside of program files.