Hello,
I have a similar problem to the OP.
I have download yr's revenge for Origin, then I downloaded CnCNet5_YR_Installer from CNCNet.
I can open it just fine (run as admin), but it'll ask me for 6.3 update (11mb) after i click yes and the update is downloaded game automatically closed and then doesn't open again.
I go to the folder, and try to lunch CnCNetYRLauncher but nothing happens, no error message, no anything it. It won't launch. Then, I have to go to Task Manager where it'll show as DTA Client and I'll end it, then I can reopen it again.
I have tried to uninstall and re-download many times, and the same it works fine till i press yes to the update.
I have Win 10, 8 GB Ram
I went to (Game folder)/Resources/ and try running clientxna.exe (screenshot provided below) or clientogl.exe (Nothing happened).
Is there a way to fix this ?