Is the following key a virus? rundll32.exe C:\windows\system32\dyunhuve.d... forkonce is this safe to remove?

I have found this key under:


HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/...





Please help. I have never seen this before

Is the following key a virus? rundll32.exe C:\windows\system32\dyunhuve.d... forkonce is this safe to remove?
export it and back it up first ... its not on my xp pro machine so its not going to kill it but back it up in case somthing u have stops working ..
Reply:Rundll32.exe is a valid system file, and from the path you've shown it to be in your post above, it is in the correct location. If it was in another location then I would be a bit more concerned that it was malware.





This link might help describe better what rundll32.exe is and does:


http://windowsxp.mvps.org/rundll32.htm