I have already done this, and it still hasn't fixed my problem.
Any other ideas?
First amke sure your AVG is fully updated to the newest definitions.
To ensure the ZA will not be detected again as malware.
Then uninstall the ZA using the "Clean Uninstall" link seen below.
Then download your ZA using the appropiate download link seen below and install the ZA.
Hope this solves the problem.