Thanks David.
I was thinking that XP needs a format as well, so I'm gonna do a fresh
install today :)
Should fix up the error, I'm sure.

Thanks again for your help and time you took looking into this with me. Just
hoped that we could've figured out what caused it :p
Regards

"David Webb" wrote:

> Since your original post implied that SP3 started these problems, why not try
> uninstalling it and revert back to SP2?
>
> If all is well afterwards then reinstall SP3 but be sure to deactivate your
> anti-virus app before doing so.
>
> Other than that, I'm out of ideas.
>
> Good luck!
>
> "wernertk" <wernertk@discussions.microsoft.com> wrote in message
> news:6ABFE5D6-ECF2-4090-8854-48A23C5A9B81@microsoft.com...
> > System Restore did not fix it.
> >
> > Something strange though. I wanted to see if adding virtual drives would
> > help, and when I added one (virtual cd drive) the "explore" option for My
> > Computer disappeared... When I right click My Computer, I can only open it.
> > There's no option to explore it.
> >
> > Pressing WinKey+E gives me a "The Parameter is incorrect" error box, and
> > explorer does not open... mmm. Hope this can be of help. Adding the regkey
> > entries in the link you provided earlier, gives back to option to "explore"
> > My Computer.
>
>
>