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Invalid Update Control CFT File, AVG 8.0?

September 5th, 2008 · 10 Comments

I am continually having problems with AVG 8.0 updates. The latest one says “Invalid Update Control CFT File, AVG 8.0″
What does this mean? How can I fix it? Does it mean I have to uninstall the AVG and reinstall it yet again?

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    Tags: AVG


    10 responses so far ↓

    • 1 jaun kerr // Sep 5, 2008

      since avg has updated to 8.0 its been having problems,delete it and change 2 avast cos thats the best free anti virus

    • 2 G D // Sep 5, 2008

      You need to delete the CTF temp files in C:\Documents and Settings\All Users\Application Data\Avg8\update\download…. Dont delete all the .bin files in there unless you want to re-run all updates since your original installation. Only delete the avginfo files that end with .ctf….

    • 3 Brazilian guy // Sep 15, 2008

      Thanks to G D // Sep 5, 2008. Finding the directory: C:\Documents and Settings\All Users\Application Data\Avg8\update\download…. and deleting all the .bin files was possible to re-run all updates. Only deleting the avginfo files that end with .ctf.
      Thanks again to GD posting, it solved my problem.

    • 4 paula // Oct 19, 2008

      hello,
      i’m having the same problem and i don’t know how to solve it…i already tried to delete the files but they are all .dll files should i delete them too???

    • 5 Erick // Oct 28, 2008

      i’m having the same problem right now, but the only diff is that i dont have a folder update\dowload. and neither those .ctf files.
      Paula dont delete dont delete those .dll files, they dont have to do nothing with the cft.

    • 6 toohotforme_proud_filipino // Nov 12, 2008

      thanks G D for helping me resolve my AVG problem…. I knew that uninstalling my AVG and switching to other anti virus is not the best solution

      G D // Sep 5, 2008

      You need to delete the CTF temp files in C:\Documents and Settings\All Users\Application Data\Avg8\update\download…. Dont delete all the .bin files in there unless you want to re-run all updates since your original installation. Only delete the avginfo files that end with .ctf….

      this solution is 101% accurate… so easy to follow…

    • 7 sandeep // Oct 17, 2009

      hi guys….im also having the same issue but thrz no .ctf files found in my comp….can u plz help me how to detect them r any alternate solution…

    • 8 Eric // Oct 25, 2009

      The AVG website instructed me to navigate to the Advanced Tools / Updates / Manage, however there is no Manage option in my Updates tree. I couldn’t find the ctf files until I read this thread. Search didn’t pick them up. I deleted and updated without problem. Thanks.

    • 9 Loki D Ragnarok // Nov 3, 2009

      no answer as to what todo with no ctf files…

    • 10 Shiva // Nov 11, 2009

      Hey Guyz,
      the last option in Tools/advance settings is manage just select it and then select “delete temp update file” OK, it would update………….hope this works!!!!

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