How to clean uninstall input package

If i install the input package, even if i do not use it with my players settings "active input handling" set to "input manager", it causes errors to come up in the WebGL browser console. (editor works fine) There are lots of different errors but the first one is:
"MissingMethodException while resolving binding 'Movepad' in action map 'DefaultInputActions (UnityEngine.InputSystem.InputActionAsset)layer'"
I feel like there are some artifacts from installing this package last year as it works fine with clean projects.
Is there anywhere data might be stored that i can try deleting?

 

Hola