When I switched the computer on this morning I got the following error message:
"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've been away for a few days; got back last night, went on the internet for a while during which a couple of updates were automatically downloaded. I can't see any obvious problems with the way the computer is running at the moment, but is something lurking, ready to explode?
I got the same message last night when my machine rebooted after an auto update. A Google search says "hhctrl.ocx is a Microsoft ActiveX which supports all functions of the user help interface, not a critical component" Everything seemed to work ok so I ignored it at the time, intending to check it out more later.
Well, I had just drafted the same question ready to ask HELPLINE on PC Advisor, after turning on my PC a few minutes ago (I had a Microsoft download last time I shut down my PC earlier this morning) and thanks to DIYgirl's TITLE / question and Nellie2's answer I am now clean.