Configuration Registry Database is Corrupt

Hello Bret,

As we're uncertain about the error message you're referring to, we request you to share us it's screenshot.
So that we can check & assist you further. Refer to this article to take a screenshot.
You can post the screenshot here in your topic. Click on Answer & then click on the Image [mountain symbol] & follow the instructions.
Thanks in advance.

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How do I fix 

Configuration Registry Database is Corrupt

I'm not able to down new drives for my second monitor...
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Thank you for the screenshot, Bret
Configuration registry database is corrupt occurs if some of the Windows files are damage or corrupt.

Kindly explain how, if you suspect this issue occured due to AVG.

If not, then I kindly request you to contact the Windows support, so that they can assist you to perform the System File Checker (SFC) scan to repair the corrupted files and repair them automatically.
Thanks in advance.

Hello Bret,

As we're uncertain about the error message you're referring to, we request you to share us it's screenshot.
So that we can check & assist you further. Refer to this article to take a screenshot.
You can post the screenshot here in your topic. Click on Answer & then click on the Image [mountain symbol] & follow the instructions.
Thanks in advance.