Hello Amelia.
Unfortunately, we can not access the URL containing the screenshot. Click on 'Answer' & then click on the 'Image' [mountain symbol] & follow the instructions to upload it here.
It is days that, trying to open the program, I get out this screen: Screenshot-1 hosted at ImgBB — ImgBB. I tried to repair the program but the screen continues to be that of the image
Hello Amelia.
Unfortunately, we can not access the URL containing the screenshot. Click on 'Answer' & then click on the 'Image' [mountain symbol] & follow the instructions to upload it here.
Thank you for the screenshot.
Please restart your computer and check if that fix this "UI failed to load" error.
If the issue persists, follow the steps from this link https://support.avg.com/SupportArticleView?urlname=How-to-resolve-an-issue-when-AVG-shows-the-UI-Failed-to-load-error and check if that fix the issue.