Windows 7 Network Game latency too high resolution

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Often hear someone say use Win7 play network game when network delay is relatively high, that is, ping than peacetime XP when a little higher, has been unable to find the reason, very distressed. Today we finally found the reason, originally is Win7 a service in mischief, this service is called: Multimedia Class Scheduler.

The official explanation for this service is:

The Multimedia Class Scheduler Service (MMCSS) enables multimedia applications to ensure that misspelling 處理 receives prioritized access to CPU resources. This service enables multimedia applications to utilize as much of the CPU as possible without denying CPUs to Lower-priority applications.

MMCSS uses information stored in the registry to identify keyword tasks and determine the relative of priority Performing these tasks. Each thread this is performing work related to a particular task calls the Avsetmmmaxthreadcharacteristics or Avsetmmthreadcharacteristics function to inform MMCSS the It is sharable on the task.

For a example of the uses MMCSS, Exclusive-mode Streams

This is the service that makes my ping so high, the problem is found, then how do we solve it? Simply disable it.

Disable method: Start-run-regedit, expand [Hkey_local_machine/system/currentcontrolset/services/audiosrv] Double-click to open the DependOnService project on the right. Delete the mmcss (do not delete the other), and finally save the exit.

Restart the computer after the settings will not take effect, and then shut down and disable multimedia Class Scheduler in the service, and then go into the game to see if there is any improvement.