General 0xC0070641 error 0x0641

what to do when you install the free version of AVG gives an error that the picture the question is if Aug on Windows 7

Hello Дмитрий,
I'm sorry to hear that you're experiencing issues with AVG Antivirus Free installation. Please share a screenshot of the error message to assist you further. You can check the following link to see the instructions about taking the screenshot (http://support.avg.com/SupportArticleView?urlname=How-to-create-a-screenshot).
Best regards,
Alok.

Дмитрий, For your info, just in case that you are unaware, you can post the screenshot here in your topic. Click on 'Answer' & then click on the 'Image' [mountain symbol] & follow the instructions. 
AVG Guru