DAVID, If you've disabled AVG it won't interfering. Quote "I disabled Microsoft Security Essentials as well"… You shouldn't have 2 - AV progs installed on the same system… Have alook @ this article (http://avgclick.me/prepareforAVGinstall).
AVG Guru
DAVID, It shouldn't be instrumental in the prevention. You can test by disabling AVG (http://avgclick.me/TempDisableAVG).
AVG Guru
Hello David. Thank you for contacting us. As you have disabled AVG and checked windows updates still did not work, I believe it is not an issue caused by AVG. I would request you to contact your system manufacturer support or Microsoft to resolve your issue with Windows updates. Thank you.
Is AVG Internet Security likely to prevent Windows Automatic Updates from working?
Thank you
Hello David. Thank you for contacting us. As you have disabled AVG and checked windows updates still did not work, I believe it is not an issue caused by AVG. I would request you to contact your system manufacturer support or Microsoft to resolve your issue with Windows updates. Thank you.