I'm going to reinstall COH2 and the tools (forget using a backup, gonna do it clean slate). I'll get back to you with the results.
No good results.
Also, something strange. I tried creating a new mod to test and when I click build, an error immediately pops out,
E:\SteamLibrary\SteamApps\common\Company of Heroes 2\Archive.exe failed with exit code -1073741819.
Error copying C:\Users\Conti\Desktop\TestMod\testmod.sga: Could not find file 'C:\Users\Conti\Desktop\TestMod\testmod.sga'.
So besides the burn error, now I have an Archive error, and the tools are not making .sga's for my mod.
What is even happening...
(Why are these "never before seen" issues always happening to me..? I don't want to give up modding now.)