What is it?
PowerDVD Remote Control - PDVDServ.exe

What does it do?
Remote Control background application for CyberLink's PowerDVD version 5 and above. Enables you to use a remote control with your DVD drive if your drive came with one. Not required if you don't have a remote control, or don't wish to use one

Virus Precautions:
You'll want to keep an eye on this google search for any known viruses. The normal location of this file is C:Program FilesCyberLinkPowerDVDPDVDServ.exe