Unreal Engine C++ project fails to open (UE 5.6) – DLL errors at startup despite successful build

[ViceVersa]

the issue seems to be with something from intel called VTune, i think you have to manually adjust the DefaultEngine.ini file to disable it.

Failed to load 'aqProf.dll' , 'VtuneApi.dll' , 'VtuneApi32e.dll'

Hello again! Checking further around the community, those particualr DLL errors are tied to a component called “Intel VTune”, and can be safely ignored. Still, if you prefer to not have those messages at all, you can remove by disabling the VTune integration. To do so, open your DefaultEngine.ini file, and add the following lines: [Core.System] ProfilerDisabled=True Alternatively, you can install the component, then UE will detect in your system, and the errors will dissapear: