I'm not sure if this is a viurs as I was having problems recently.

From the Startup Tab of System Config:
Startup Item: BM3dd5734f
Manufacturer: Unknown
Command: Rundll32.exe "C:\Windows\system32\ymcpgukb.dll",s
Location: HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Simply disabling it would mean it would try and enable its self again. I had to block it from changing and rename it at the same time. Now when I reboot a Windows Error occurs by where ymcpgukb.dll could not be found.

Is it actually a neccessary process?
If not what can I do to get rid of it?

Running Vista Ultimate SP1 with latest Microsoft/Windows Updates on an ASUS M51Sn Series.

Thanks

ASUS Laptop Specs
Options:
CPU: T9300
HD: 200GB
Optical: DVD Super Multi Light Scribe

Wipe it, should not be there.

Running Malwarebytes Anti-Malware should remove it.

that is obviously a virus, boot into safe mode and use autoruns, enable "hide microsoft entries" and "verify code signatures" , then disable logon processes. You would still need to run an antivirus after this try the KAV Scanner (freeware): http://avptool.virusinfo.info/en/

I always reformat and check the MBR of infected disks but its your choice.

Just Install Spyware Doctor and Complete Scan and Reboot