Hi Alvin, I am sorry to hear that, the AVG will block some installation process for system safety, if you want to install those program then you don't have to uninstall the AVG, you can just disable the AVG and start the installation or you can also add the installation files to AVG exception list. You can use the below links to know how to solve this issue.
Disable AVG
http://support.avg.com/SupportArticleView?urlname=How-to-disable-AVG
Exclude file, folder or website from AVG scanning
http://avgread.me/18WB2dg
Since adding AVG to my programs, I find that I cannot add new programs without ujnintalling AVG.
This is a pain. What can be done allow me to add programs, or must I lose money and dump AVG?
lspeppiatt@astound.net
Hi Alvin, I am sorry to hear that, the AVG will block some installation process for system safety, if you want to install those program then you don't have to uninstall the AVG, you can just disable the AVG and start the installation or you can also add the installation files to AVG exception list. You can use the below links to know how to solve this issue.
Disable AVG
http://support.avg.com/SupportArticleView?urlname=How-to-disable-AVG
Exclude file, folder or website from AVG scanning
http://avgread.me/18WB2dg