Hello Ary,
Thank you for updating me that information. I'm sorry it didn't resolve the issue.
Press Win + R to open Run
Please copy paste: C:\Windows\system32\ctfmon.exe
Press enter to run this program.
Please try to create a new administrator account then check search bar there.
Press WIN+R to open Run then type: cmd
Press CTRL+SHIFT+ENTER to Run as administrator
At the command prompt, type the following command, and then press ENTER:
net user USER_NAME PASSWORD /add
In the above command make sure to change USER_NAME and PASSWORD with the credentials you want to use for the new user account.
For example: net user John 1234 /add
After that, Please type the following command to add the newly created account to the Administrators group and press Enter:
net localgroup administrators USER_ACCOUNT /add
For example: net localgroup administrators John /add
Sign-out then login with the new administrator account. Kindly check if everything is working properly there.
If it still doesn't work, Please try to Perform a System Restore on an earlier date which everything was still working fine.
Press Start
Search for Create a restore point, and click the top result to open the System Properties.
Click the System Restore button.
Choose a different restore point. Click the Next button.
Select the restore point that you want to use on your computer. You can check the box "Show more restore points"
Click Next then Finish
I hope this helps! Please let me know if you have any further concerns.
Sincerely
John DeV
Independent Advisor