Those are left over's from the false positive bug.
Close HEM and your anti-virus and delete any \xenocode\appliance cache folders and any other possible false positive files.
1. Enable "Show hidden files and folders" under Control Panel -> Folder Options -> View
2. Go to C:\Users\%USERPROFILE%\AppData\Local\Xenocode\Appl iance Cache and delete every folder you can find in there
If you are on XP, that location is C:\Documents and Settings\%USERPROFILE%\Local\Application Data\xenocode\appliance cache
Empty your recycle bin.
Please update to the latest beta - http://www.holdemmanager.com/downloads/HmBetaUpdate.exe
If you have Kaspersky try this - Kaspersky Internet Security 2010 not working with PostgreSQL? Here is the solution!