Getting Error 2 when scanning plugins

Tech - Windows 11. Lenovo Legion 5, 64 GB ram, 2 graphics cards, i7…When I was basically forced to migrate to W11, I had to reinstall all my VSTs. It took days and was a mess. Now with Scaler 3, Error 2. Yes I have searched for resolutions, but there is no clear answer. File paths suggested don’t exist on my system…and I am NOT going to reinstall everything again…

Is there a clear and definitive way to resolve this Error 2 without a full reinstall, and if so, could someone send a link or information about how to resolve this.

Thank you…