Scanning for vulnerable documents

Since the latest update to AVG Internet Security, when I run the scan process it completes the Browser and Root Kits OK, but the last stage of scanning for vulnerable documents gets to 92% and then no further.
It is not frozen. It looks like its' continuing to scan, but after 20 minutes I close the application down.
I have uninstalled and reinstalled AVG Internet Security but the problem remains.

Hi Frank,

We're glad to help you with this. We appreciate your efforts in reinstalling the program.
Please let us know if you've performed a clean installation using AVG Clear/Remover tool.
Also, let us know the version of AVG installed on your computer. (Open AVG - Menu - About).

Hi Frank,

We're glad to help you with this. We appreciate your efforts in reinstalling the program.
Please let us know if you've performed a clean installation using AVG Clear/Remover tool.
Also, let us know the version of AVG installed on your computer. (Open AVG - Menu - About).