Just spent a couple of hours trying to sort out a computer for a client/friend after he upgraded from AVG 7.5 Free to AVG 8 Free.
Not sure what caused the problems (he also has ZoneAlarm Free version installed and I suspect there may be a compatability issue there) but AVG 8 Free did attempt to uninstall the older version and install the new version. Trouble was it completely killed his internet connection.
What is worse is that AVG 8 refused to uninstall fully. The uninstaller ran and said it had completed but each network device in the device manager had an AVG miniport device installed with AVG 8 and it didn't uninstall them properly. Manually removing them was not possible as the device manager said they were required to allow the system to boot properly.
The only way I could get a running system going again was to use System Restore to restore back to the point where AVG 8 was installed. The problem now was that AVG7.5 was also partially restored in a half uninstalled/damaged state and the uninstaller wouldn't run because it was damaged. Add to that I couldn't find AVG7.5 as a download anywhere - even though many sites said they had it they actually had version 8.01 instead.
I was just considering backing up and attempting a manual uninstall of the remaider of AVG7.5 (not something I relished without some instructions) when I luckily remembered I still had an old copy of 7.5 on my own hard disk so I ran the installer and used the uninstall option to remove the old version completely.
All in all an expensive nightmare for my friend who really hadn't got a clue how to sort out a system that was left in a total mess - and there was no apparent help or support for this situation on the AVG website.
My advice would be to avoid AVG 8 Free like the plague - especially if you are using security apps from other developers. If you do want to try AVG 8 then unistall AVG 7.5 first and make sure you either have a backup image (or at least System Restore running) at the ready for retreat if there is a problem.
I installed AVAST for him which seems to work fine (though you do have to disable one feature because of an issue with Zone Alarm - it is described during installation but not in language that will make sense to the average user).
Not sure what caused the problems (he also has ZoneAlarm Free version installed and I suspect there may be a compatability issue there) but AVG 8 Free did attempt to uninstall the older version and install the new version. Trouble was it completely killed his internet connection.
What is worse is that AVG 8 refused to uninstall fully. The uninstaller ran and said it had completed but each network device in the device manager had an AVG miniport device installed with AVG 8 and it didn't uninstall them properly. Manually removing them was not possible as the device manager said they were required to allow the system to boot properly.
The only way I could get a running system going again was to use System Restore to restore back to the point where AVG 8 was installed. The problem now was that AVG7.5 was also partially restored in a half uninstalled/damaged state and the uninstaller wouldn't run because it was damaged. Add to that I couldn't find AVG7.5 as a download anywhere - even though many sites said they had it they actually had version 8.01 instead.
I was just considering backing up and attempting a manual uninstall of the remaider of AVG7.5 (not something I relished without some instructions) when I luckily remembered I still had an old copy of 7.5 on my own hard disk so I ran the installer and used the uninstall option to remove the old version completely.
All in all an expensive nightmare for my friend who really hadn't got a clue how to sort out a system that was left in a total mess - and there was no apparent help or support for this situation on the AVG website.
My advice would be to avoid AVG 8 Free like the plague - especially if you are using security apps from other developers. If you do want to try AVG 8 then unistall AVG 7.5 first and make sure you either have a backup image (or at least System Restore running) at the ready for retreat if there is a problem.
I installed AVAST for him which seems to work fine (though you do have to disable one feature because of an issue with Zone Alarm - it is described during installation but not in language that will make sense to the average user).





