FFX/X2 HD Remaster UnX launch problem

Hello there, I’m having trouble getting UnX to run with FFX/X2 on Steam on Windows 11. The game runs when it’s a fresh install, but when I try to install UnX, I get an an error that say:

FFX-2.exe - Bad Image
C:\WINDOWS\SYSTEM32\D3DCOMPILER_43.dll is either not designed to run on Windows or it contains an error.

Then the same error with the following as well:

C:\WINDOWS\SYSTEM32\d3dx9_43.dll

I’ve looked as best I can for a solution, but didn’t see anything with this exact problem. Though I still tried the following:

-reinstalling the game, then UnX
-reinstalling UnX from the Special K Installer and from the link in the wiki for FFX
-deleting the specified files and reinstalling with dxwebsetup.exe
-installing directx_Jun2010_redist.exe
-installing vc_redist.x64.exe (Latest Microsoft Visual C++ Redistributable Version)
-patching ffx.exe and ffx-2.exe with the 4gb_patch

The game is not starting at all, so I don’t see anything in the logs folder. Please let me know if more info is needed for any insight. Thank you.