Update failed: Invalid file signature

Hello Ian,
I apologize for the inconvenience caused. This is a bug which is already fixed and I would request you to try the update now and let us know if the issue persist.

Running AVG on my laptop under Windows 8 I get an error when I try to update AVG:

Invalid file signature.

I tried doing a repair on the installation but it didn't work.

Please help.

Ian

Thanks, it works now.

Ian

Thank you for letting us know, Ian.
We're glad we were able to put you at ease. If you need anything else, do not hesitate to let us know.

Hello Ian,
I apologize for the inconvenience caused. This is a bug which is already fixed and I would request you to try the update now and let us know if the issue persist.