The problem is:
After finishing the write-up, I turned on the PC, and it was already in "Freeze" mode. But I only set the "Thawed" mode (when I was making the write-up) for 1 restart!!!
Now my system is locked in Safe mode!!!
I tried to use Deep Freeze Unfreezer, but it does not work for version 6! I'm using version 6 BTW.
How do I "thaw" the system and boot it to normal mode??