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Thread ID: 106877 2010-01-26 19:20:00 Vista AVG Reboot loop Sam I Am (1679) Press F1
Post ID Timestamp Content User
852238 2010-01-26 19:20:00 I have a client who has installed AVG 9 free on her vista machine. When prompted to restart she did and now it is in a reboot loop. It wont start in normal or safe mode. There is not enough time to logon and get rid of anything. As you would expect... There are no restore points and windows repair claims there is nothing wrong.

I'm due to just back up her data and reinstall, anyone have any clever ideas before I do that?
Sam I Am (1679)
852239 2010-01-26 19:43:00 Was V9 installed without updating it. Or did it pick up any system files as trojans? In V8 I think it was, AVG picked up user32.dll as a trojan. And if you deleted it, what you posted will happen. Only thing to try, go to the AVG forum, and see if the prob is there. If it isnt post your prob there. And see if anyone replies Speedy Gonzales (78)
852240 2010-01-26 20:08:00 Have you actually checked there are no restore points ?? Windows often makes them when installing software on its own. Try booting from a Vista DVD/ repiar my computer, and load up system restore from that.

You can also try rebuilding the Boot loader heres how (support.microsoft.com)
wainuitech (129)
852241 2010-01-26 20:24:00 Have you actually checked there are no restore points ?? Windows often makes them when installing software on its own. Try booting from a Vista DVD/ repiar my computer, and load up system restore from that.

You can also try rebuilding the Boot loader heres how (support.microsoft.com)

Yes we have no restore points. That woudld be far to easy.

It does boot to the logon screen, then reboots.

Hmmmmm Had an idea... Nope disabling restart on error has no effect.
Sam I Am (1679)
852242 2010-01-26 20:36:00 Did you try rebuilding the boot loader wainuitech (129)
852243 2010-01-26 21:09:00 Nope, should only need to do that if vista will not boot at all. If it boots to the logon screen then the mbr, boot sector and boot manager are all fine.

Have tracked it down to possibly being a lot more infected than client was willing to admit to. Eset is currently doing its thing in the workshop.
Sam I Am (1679)
852244 2010-01-26 21:42:00 AVG probably deleted some important system file, as usual. When you fix the computer get rid of AVG and get something else Agent_24 (57)
852245 2010-01-27 21:49:00 Quick follow up. In the end I just imaged the drive and reinstalled then recovered the profile. Sam I Am (1679)
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