Hi Kerem,
Can you restart your machine and check again? If the issue persist, you may also perform a repair install of you Windows. I suggest that you watch the video on this article(https://www.tenforums.com/tutorials/16397-repai... or https://www.yourwindowsguide.com/2016/06/how-to...) 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.
Please let me know how it goes. Thank you.
________________________________________________________
Standard Disclaimer: There are links to non-Microsoft websites. The pages appear to be providing accurate, safe information. Watch out for ads on the sites that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the sites before you decide to download and install it.