Still can't login to XP unser 3188, how to remove Parallel Tools?

[Spiky]

As I worte in the thread
http://forums.parallels.com/showthread.php?p=45210#post45210

I've upgraded to 3188, but still I can't login Windows XP pro sp2 which I
installed on Boot Camp partition.

When I boot navtively from Boot Camp, there's no problem and I can
normally login to XP.

But when I try to login XP bootem from Parallels 3188, it kicked me out
after it showed small squre dialog including cross icon in red circle, [OK]
button and window close icon upper right corner, but no message in it.

So I finally decide to remove Parallel Tools once (it was 317? version's).

But!

I can not uninstall Parallels Tools from XP when I boot from Boot Camp.
When I tried to, system shows the message that said you can't uninstall
Parallels Tools if you do not run Windows under VM.
That means, I may be able to uninstall Parallels Tools when I boot XP
from Parallels Tools, but I can't because Paralles kicked me out at
login process as I've written above.

There's no way to remove Parallels Tools.

Does anyone has info to solve this serious issue?

Spiky