Uninstall OfficeScan 10.5 without a password

Uninstall OfficeScan 10.5 without a password

[UPDATE] If you need these instructions for OfficeScan 10.6, please reference the article uninstall OfficeScan 10.6 without a password. Nothing is quite as frustrating in my line of work as trying to install new anti-virus only to find that the previous antivirus...