I just bought the professional version, and after using the registry repair tool, the text on my computer became garbled

As shown in the figure, how to solve this problem? Thank you.

Sorry for the inconvenience. Please try these quick steps:

  1. Refresh the Windows font cache
    Open File Explorer → go to C:\Windows\Fonts
    Leave it open for a few seconds, close it, then restart Windows.

  2. Restore default font settings
    Control Panel → Appearance and Personalization → Fonts → Font settings
    Click Restore default font settings, then restart Windows.

Thank you very much for your answer, I tried all these methods and didn’t solve it, so I reinstalled the system.ʕ•ٹ•ʔ