Please try anyone of the methods :-
Method 1: Turn off the PCMService.exe program
Open System Configuration. To do this in Windows XP, click Start, click Run, type msconfig, and then click OK.
To open System Configuration in Windows Vista, click Start
the Start button
, type System Configuration in the Start Search box, and then click System Configuration in the Programs list.
User Access Control permission
If you are prompted for an administrator password or for a confirmation, type the password, or click Allow.
On the Startup tab, click to clear the PCMService startup item check box.
Click Apply, and then click Close.
When you are prompted to restart the computer, click Restart.
Back to the top
Method 2: Remove the PowerDVD software
Open Add or Remove Programs. To do this in Windows XP, click Start, click Run, type appwiz.cpl, and then click OK.
To open Add or Remove Programs in Windows Vista, click Start
the Start button
, type Add or Remove Programs in the Start Search box, and then click Add or Remove Programs in the Programs list.
User Access Control permission
If you are prompted for an administrator password or for a confirmation, type the password, or click Allow.
In the list of currently installed programs, click PowerDVD.
Click the Change/Remove button, and then follow the steps that appear on the screen to remove the program.
!! Love Cyber-Link !!