I only really play survival, its great!
My computer is, well, a super computer! 16Gb of Ram, GeForce GTX 750 TIU, however, I've got a ssd as a boot driver and a slandered HDD where I install everything, including, Origin w/ Command and Conquer. Maybe that's my issue.
EDIT -
I dont have any mods installed, only other downloadable maps, Im running window 7 64 bit with a i7.
i don't think orgin is the problem. I think its cuz you hav 64bit windows. Try setting your resolution to 16 bit and see if you can run the game then.I know on fullscreen it auto change to 16bit but it worths a try. You can also try to select only 1 affinity cpu in task manager.
Its pretty strange why you get this error since you hav 16gb ram. Try opening RA2MD.ini go to [Video] section change this AllowVRAMSidebar=No to AllowVRAMSidebar=Yes
In this way all items from queue bar from right will be rendered by gpu instead of cpu. This could give you a fps boost in case your gpu has good video memory and since you hav GeForce GTX 750 TIU i expect it has 2gb of video memory. Can you also see if you encounter this problem in a skirmish battle with 6 brutal ai.You can also you some cheats to simulate those mass of units from your screenshot. Please tell me if your game crashes too in skirmish if you hav alot of units or only if you hav a normal amount of them.
Another idea is to download a pirated copy of the game like me, red alert 2 first then yuri revenge. Then install cncnet there also make sure you don't hav the game installed in windows partition cuz it can't modify some files sometimes even if you hav admin rights or you are admin it happened to me in the past.
EDIT: i also noticed there are some peoples wich hav different problems related to the origion version so maybe you were right its origin fault