Invalid CTF File

I have been having this problem and getting this error trying to update AVG Anti-Virus 8.

Invalid Update Control CTF File

To fix this:

1. Navigate to:
For WinXP: C:\Documents and Settings\All Users\Application Data\Avg8\update\download

For Vista: C:\ProgramData\avg8\update\download

2. Delete avginfoavi.ctf and avginfowin.ctf

I did this a couple of times and the error just kept coming back the next day. So I took the next step of downloading and installing a fresh copy of AVG 8 after removing the original program. Guess what? After spending a grueling 6 hours downloading and installing the new AVG, I started getting the same error. So, I am back to square one and back to deleting the files again.

I have done many searches on Google and find these same fixes time after time. It seems to fix the problem for most people but I guess I am not most people.

**Update** After a few weeks this problem finally went away on it's own with no extra help from me or anyone else. So, if you are still having this come back time after time, there is hope, just keep on deleting.

**ANOTHER UPDATE** Here it is nearly two months later and after thinking that this problem was solved, I got the same error again today on Dec. 17, 2008. Please, if anyone knows of a permanent fix for this besides ditching AVG altogether, post your solution in a comment below.

Zone Alarm

My slow dial-up connection is holding me prisoner tonight. I started a download of the Zone Alarm Firewall at 8:00 this evening and it is now 12:30. I am very sleepy but I cannot go to bed and leave the connection open all night. I thought about setting my alarm to get up and shut the computer down when the download is complete but I know that I would just keep hitting the snooze button.

My download is 79% done right now and I wouldn't have to even do this download if it weren't for either a Microsoft Update or an AVG Update that killed my internet connection. This same thing happened to me back in July with a Microsoft Update and I got it fixed somehow. This time I couldn't fix it without totally uninstalling Zone Alarm.

I may be wasting my time anyway because I may install this new Zone Alarm Firewall and lose my connection again. Microsoft or AVG is doing something that makes Zone Alarm have a nervous breakdown or something. I am going to shut off the Automatic Updates from Microsoft, but since I got an update from AVG at the same time, I can't say for sure who the culprit is. I don't have time to figure out how to fix their messes in either case.

Good Morning! I ended up going to bed and setting my alarm, I finally woke up enough to disconnect the connection after hitting the snooze button around five times. I am going to do some more research on my computer problem before reinstalling my new copy of Zone Alarm. I will try to find out if there is a fix or if the offending update has issued a patch for the problem.