When i logged onto Windows nothing was loaded at startup and i couldn't access/open any program (3.0.14 x32)

When i logged onto Windows nothing was loaded at startup ( CPF BoClean AVG) and i could't access/open any program! Every time i tried to open something i would get an error message saying that the specific file/path is missing and there is no permission to open it so i had to go to safe mode to uninstall CPF 3.0 After the uninstallation i restarted the pc in normal mode and Windows Security Center has reported that CPF is still running so i had to Fix WMI components and that had taken care of the problem.... Also while i was in normal mode i looked at task manager and i didn't see CPF.exe? There was only cmdagent.exe loaded up at startup? No error message were reported in Event Viewer?

Comodo Firewall Pro and Defense+ have been set to Train With Safe Mode

This problem can be reproduced only if Defense+ is enabled on my machine and there's no Error log report in the Event Viewer

I have resolved this problem by disabling Defense+

CPF 3.0 / 3.0.14.276
BoClean
AVG AntiVirus Free Edition
XP SP2 32-bit