Good day! I'm Raniel, an Independent Advisor and a Microsoft user like you.
Since the issue still persist even after doing the steps that you've mentioned, kindly perform a repair install of your Windows. I suggest that you watch the video on this article(https://www.yourwindowsguide.com/2016/06/how-to... or https://www.tenforums.com/tutorials/16397-repai...) for you to have an idea regarding the process of repair install. There should be no worries in performing it since you will select the option to keep your files during the process.
You may also look into the Windows 10 recovery options (system restore or reset). Please see this article for details: https://support.microsoft.com/help/12415/window...
I hope this helps. Good luck!
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