I have exactly this same problem,
This happened when I installed Autopatcher XP August 2006.
I get this very error of not being able to disable internet connection from connections menu. I have to do it everytime from the device manager.
So far I have tried replacing netcfgx.dll and it didn't work. And I have also tried the following method too..
corrupted crypo service database...
Click Start, click Run, type cmd in the Open box, and then OK.
At the command prompt, type the following commands, pressing ENTER after each line:
net stop cryptsvc
ren %systemroot%\System32\Catroot2 oldcatroot2
reboot the computer back to normal mode.
None of them worked for me. Please tell me what to do.
Regards,
Furqan
Quote - (Rudy @ Feb 22 2006, 23:15) [snapback]587229926[/snapback]
i've had lots of similar problems when i installed xpize

very poor software
What did you do remove them? Except for ofcourse a new install.