Validation of Windows Vista will fail, Defence+ issue (3.0.18 X32)

When Defence+ is activated, Validation of Windows Vista will fail. (Windows Genuine Advantage).

Version: v3.0.18.309
CPU: 32 bit
OS: Win Vista Home Basic
Other security programs running: Avast antivirus, PC Tools Spyware Doctor (Google version) and Windows Defender
Defense+ Security Level: Clean PC Mode
Firewall Security Level: Train with safe mode

Moved message to this forum to get more traffic and comments. Most users of Vista (including me) do not have this problem; Vista Validation works fine.