Turn Off Donate Page (GoG Purchase)?

[SOLDIER]

I received Giana Sisters: Twisted Dreams through GoG.com, and decided to put it as a non-Steam shortcut as I tend to do with most games. The game itself works fine, but the only issue is that every time the game closes, a "Thanks for playing, please donate" window appears.

This causes a problem when running the game on BPM, so I'd like to disable it if possible. If anyone knows how to do this, please let me know.

[kahbee]

It lies within the .exe I believe so we'd have to crack that and find a way to get rid of it.

[76561198074596153]

is the pop-up only in the GoG version? or is it on the Steam version too?