February 2021
I've tried this and every other fix but nothing is working. RA2, Yuris Revenge, General and Zero Hour are all not working Wish i never bought the "ultimate" collection.
April 2021 - last edited April 2021
I recently purchased the Ultimate Collection and having this problem on windows 10 too!
I got it working by downloading cnc-draw here https://github.com/CnCNet/cnc-ddraw/releases/tag/1.4.0.0
and go to the directory where RedAlert was installed and it turns out aside from game.exe and gamemd.exe, the force compatibility is set on RA2.exe, YURI.exe and RA2MD.exe
you need to disable all compatibility. Enjoy!