Illegal System DLL Relocation

[Guest]

Hi,
I'm not sure what caused this problem to occur, but each time I try to log
in from
my desktop after a system booted up, I am presented with the following error
message viz.

"RTHDCPL.EXE - Illegal System DLL Relocation
===========================================
The system DLL user32.dll was relocated in memory. The application will not
run properly. The relocation occurred because the DLL
C:\WINDOWS\system32\HHCTRL.OCX occupied an address range reserved for Windows
system DLLs. The vendor supplying the DLL should be contacted for a new DLL."

I have no idea what application is involved here, or why this happened.
However, I will be most grateful if somebody can offer me some advice on how
the get this matter resolved.
PS. I am a novice user, so some detailed explanation may be required.
Kind regards

 

[Guest]

Follow the steps on the lin bellow:

Certain programs may not start, and you receive an error message on a
computer that is running Windows XP Service Pack 2: "Illegal System DLL
Relocation"

http://support.microsoft.com/kb/935448/