AVG Browser Problem

The AVG browser on our all in one HP PC, suddenly came up with an error message and will not run. Others such as Google & Firefox are OK. Uninstalled it, but does not install now, stops short of fully loading.

Hello Brian,

We're sorry for the inconvenience caused.
Do you receive any error while trying to reinstall your AVG Secure Browser? If yes, could you please share the screenshot of the error message?
Refer to this https://bit.ly/2Y6RCDP article for the steps to capture the screenshot.
You can post the screenshot here on your topic. Click on 'Answer' & then click on the 'Image' [mountain symbol] & follow the instructions.

Please refer to this article for reinstallation. 
Thank you.