I found the problem. Let me explain. I installed 7th Heaven to try to load the game that way, without any mods, and it worked. I then ran SYW Settings, selected the features I wanted and clicked 'Play' and that also worked. Turns out, while installing 7th Heaven, that installer downloads and installs 'vcredist2022' and 'dotnet80desktop' runtime packages, both x86 and x64, so four packages in total. Without one or a combination of those packages, SYW 1.05 will not work properly, for me at least. I can only assume other people already have sufficient runtime packages installed before they use SYW 1.05 and it works fine for them.
Thanks for continuing to improve and support this mod.
It's not related to that at all because :
-If it was due to .net framework (witch is included inside AIO exe) the launcher won't even launch itseft
-If it was du to some vs reditribuable for either FFNx or my pack, you won't be able to launch it even in low resolution
Great for you it solved this way, but it's nothing related to some 'missing libs'