Can't launch C&C: Dawn of Tomorrow (Tiberian Dawn mod)

[GradualyWatermelon]

I installed C&C: Dawn of Tomorrow but it doesn't work. I can get it to work by replacing its executable with the one from CnCNet Tiberian Dawn but it will use Tiberian Dawn rules. Any way to get the mod to work without messing it up? Also, here's the error:

[Kilkakon]

This one's new to me. Might I suggest re-downloading it to be safe? Perhaps the exe file corrupted during the download or installation.

[GradualyWatermelon]

re-downloaded, didn't work. I still get the error. btw, I have Windows 7 Ultimate 64 bit

Edited June 3, 2020 by GradualyWatermelon