Uninstalling avg

Hello Kirsten,
We regret for the inconvenience caused. Please download the  AVG remover tool on another Pc and transfer the file using portable devices : http://aa-download.avg.com/filedir/util/AVG_Remover.exe please use the tool to completely uninstall your previous installation of AVG program from your PC. Once uninstalled please use the link http://www.avg.com/us-en/download to reinstall your AVG program. Please feel free to contact us for further assistance.
Thank you.

I updated avg this morning and now my computer won't connect to the Internet. Tried to uninstall avg but I keep getting a setup error "services avgidsagent could not be deleted. Verify you have sufficient privileges to remove system services.  I found on another forum to go in and disable the startup of this program but it says access denied. I'm the administrator of my computer so I have the access.  The only other suggestion I've found is to download avg removal tool but I can't because since updating avg I cannot access the Internet on my computer.  Help!!!!!!!!
Hello Kirsten,
We regret for the inconvenience caused. Please download the  AVG remover tool on another Pc and transfer the file using portable devices : http://aa-download.avg.com/filedir/util/AVG_Remover.exe please use the tool to completely uninstall your previous installation of AVG program from your PC. Once uninstalled please use the link http://www.avg.com/us-en/download to reinstall your AVG program. Please feel free to contact us for further assistance.
Thank you.