you will need to contact PowerQuest and see what they have to say. i would guess that all registry keys under Powerquest have to go, but there will be other things installed into the registry too.
Have used Partition Magic for long time and it is great .....but ....
Wiped out installed program files by mistake. On instal the S/W detects an older version of PM 8.x and aborts.
Could not Uninstal using Windows Add / Remove.
Searched and destroyed all I could safely find using regedit. Still some remnants of the program are there.
Can anyone help?