Fullscreen-penumbra overture !

[Desperate4God]

This is what I was able to find on the internets:
"SOLUTION: Go to the folder where you have Penumbra Overture installed click Go
Click Search for Files type default settings.
You will see a file called
default_settings.cfg Right Click open with gedit.
Click search then click
find type fullscreen then click find.
You should see this fullScreen="true"
change it to false.
Then save the file.
Now Penumbra Overture will open
in windowed mode and you can adjust the graphics settings to be the same
resolution as your computer has then you can follow the instructions above and
change it back to full screen mode by changing the statement back to
true.

PROBLEM: Penumbra Overture default setting is 800x600 most people
have a higher resolution than this which causes the out of range error."