Hello Hoang.
That’s disappointing but don’t worry. I will take you through alternative ways to do that.
I request you to run AVG remover tool based on your OS (32-bit or 64-bit) to completely remove AVG and then re install. To determine whether your OS is a 32-bit or 64-bit, please click on this link. http://support.microsoft.com/en-us/kb/827218
To download AVG Remover tool for 32-bit: http://download.avg.com/filedir/util/support/avg_remover_stf_x86_2015_5501.exe
To download AVG Remover tool for 64-bit: http://download.avg.com/filedir/util/support/avg_remover_stf_x64_2015_5501.exe
Thank you.
Hello Hoàng Vương.
I know it must be disappointing when the product you are using for long time starts malfunctioning. Could you please let me know if you have installed AVG Free in your pc?
Thank you.
avgui.exe was unable to start correctly
yes i have installed/uninstalled several times but still not work