Unable to run DLSS 3 in the UE5.3 project

[563127539]

Hello,

In Unreal 5.3, I could not run the DLSS 3 plugin. Could you help me see how to fix it ?

The DlSS 3 plugin is download from NVRTX Branch, I copy the DLSS plugins into the engine plugins directory. (https://github.com/NvRTX/UnrealEngine/tree/nvrtx-5.3/Engine/Plugins/Runtime/Nvidia)

Then I enable the DLSS related plugin in the project, but when I run the game, the DLSS is not worked with the following log:

The Log :

My Dev Environment :

• Windows 10
• RTX 4080
• DX 12
• Driver 566.36

Thanks a lot : )

[563127539]

The problem is solved, there is no nvngx_dlss.dll in the path of plug-in search.
we can use DLSS after adding dll to the path.