I can't believe it, you made it possible!!
I am so grateful, you can't imagine. Finaly I can play RT2 in a window again, on Win10, within a border, with "Debug" dropdown menue, and with on-the-fly mad map editing, building huge cities. HA! I am stunned. Should have tried this patch before I began shouting a wish into the sideforum where jeffryfisher is working on his OpenRT2 (still?). That post is not yet moderated, though. However:
I just want to shout a huge Thank You! All my best wishes for you.. really, with all possible exaggeration, cause I really, really missed playing the game like that. Dang!