DllNotFoundException: LibOVRPlatform64_1 assembly: type:

I got the error message on PC when I tried to get user entitlements. I've already created a test app on your Meta developer dash, added myself as a user, and inserted app id in oculus platform settings. However, it still didn't work. Does anyone know what might be the problem?

DllNotFoundException: LibOVRPlatform64_1 assembly:<unknown assembly> type:<unknown type> member:(null) Oculus.Platform.WindowsPlatform.AsyncInitialize (System.String appId) (at Assets/Oculus/Platform/Scripts/WindowsPlatform.cs:43) Oculus.Platform.Core.AsyncInitialize (System.String appId) (at Assets/Oculus/Platform/Scripts/Platform.cs:74) OculusStuff.Awake () (at Assets/Scripts/OculusStuff.cs:18)