Temporary ill files when building from VS 2022

[Kouros26]

Hello,

I just bought a new pc and I can’t launch my project because of that temporary ill files issue. I’m using VS 2022 and UE5.3 (also tried on 5.5, same results).

I tried building a C++ template project and it worked so I was very confused.
Also tried to reinstall multiple versions of .Net and MSVC, it did patch an other error I had but this one remained, and finally I tried to delete my temp folder and apart from breaking my browser, it didn’t quite do anything.

Would love some assistance with that or even if you have ideas of what could be causing it.

Thanks !

[Kouros26]

Found the solution. VS2022 and my projects were on a different disk than Unreal Engine, somehow it caused problems for this particular project but none to previous and new ones. A clean reinstall of VS and UE on the same disk patched it.