What is CLMSServerForPDVD11.exe?

The genuine CLMSServerForPDVD11.exe file is a software component of CyberLink PowerDVD 11 Ultra by CyberLink.
The file is part of an application that provides high quality media entertainment with the latest media formats and smart cross-platform media transcoding. PowerDVD integrates its blu-ray player software, mobile apps and cloud services that allow a user to enjoy media content anytime, anywhere and on any device. CyberLink is a leading multimedia software company and pioneer in video and audio technologies on PCs and portable devices including tablets and smartphones.

CLMSServerforPDVD11 stands for CyberLink Media Service Server for Power DVD 11

The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the CLMSServerForPDVD11.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.

Click to Run a Free Scan for CLMSServerForPDVD11.exe related errors

CLMSServerForPDVD11.exe file information

Windows Task Manager with CLMSServerForPDVD11
CLMSServerForPDVD11.exe process in Windows Task Manager

The process known as CyberLink Media Server Service belongs to software CyberLink PowerDVD (version 11) by CyberLink (

Description: CLMSServerForPDVD11.exe is not essential for the Windows OS and causes relatively few problems. The CLMSServerForPDVD11.exe file is located in a subfolder of "C:\Program Files" or sometimes in a subfolder of the user's profile folder. Known file sizes on Windows 10/8/7/XP are 292,136 bytes (75% of all occurrences), 295,440 bytes or 294,664 bytes. 
The program has no visible window. It is a Verisign signed file. The CLMSServerForPDVD11.exe file is digitally signed. It is not a Windows core file. CLMSServerForPDVD11.exe is able to monitor applications. Therefore the technical security rating is 30% dangerous.

Uninstalling this variant: In case of problems with CLMSServerForPDVD11.exe, you can uninstall the associated program (Start > Control Panel > Uninstall a Program > CyberLink PowerDVD 11) or consult Gocyberlink's Customer Service.

Recommended: Identify CLMSServerForPDVD11.exe related errors

Important: Some malware camouflages itself as CLMSServerForPDVD11.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the CLMSServerForPDVD11.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.


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Best practices for resolving CLMSServerForPDVD11 issues

A clean and tidy computer is the key requirement for avoiding problems with CLMSServerForPDVD11. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the 6resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the CLMSServerForPDVD11.exe process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

CLMSServerForPDVD11.exe [all]