Hello Shyam,
I am sorry to hear that you are unable to install AVG in Mac book. Please let me know the exact error message you receive when you try to install and also send us the screenshot of the error message you receive.
Collect screenshot of error message by following this article: https://support.apple.com/en-us/HT201361
Unable to install AVG on my new Mac book
SHYAM, 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
Hello Shyam,
I am sorry to hear that you are unable to install AVG in Mac book. Please let me know the exact error message you receive when you try to install and also send us the screenshot of the error message you receive.
Collect screenshot of error message by following this article: https://support.apple.com/en-us/HT201361