Hi,
I followed the Quick Start 100%, but I failed and got unity console errors.

1. Install Unity 2021.1.16f1 on my Win10 64bit pc.
2. Create a new unity project (3D Core).
3. Install Input System 1.02 successfully.
4. Install Unity-DirectInput with Package Manager > Add package from git URL : https://github.com/MrTimcakes/Unity-DirectInput.git
5. Package Manager showed Unity-DirectInput 0.5.5 is installed, but the unity console displays errors:
   

I tried to import Unity-DirectInput manually to generate the meta files.

6. Remove Unity-DirectInput with Package Manager.
7. Download Unity-DirectInput-main.zip from Github.
8. Unzip it, got [Unity-DirectInput-main] folder.
9. Drag [Unity-DirectInput-main] into the unity project's Assets to import them.
10. Unity console showed DLL not found Error.
    
11. Delete the [Unity-DirectInput-main] folder in the unity project's Assets.
12. Package Manager > Add package from disk... Select package.json file in local [Unity-DirectInput-main] folder.
13. Package Manager showed [Unity-DirectInput 0.5.5] installed.
14. I see new menus here, click all the 3 option, got the same DLL not found errors in the unity console.