Thread Ordering Server (THREADORDER) Service Defaults in Windows 7

Provides ordered execution for a group of threads within a specific period of time.

Default Settings

Startup type:Manual
Display name:Thread Ordering Server
Service name:THREADORDER
Service type:share
Error control:normal
Object:NT AUTHORITY\LocalService
Path:%SystemRoot%\system32\svchost.exe -k LocalService
File:%SystemRoot%\system32\mmcss.dll
Registry key:HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\THREADORDER
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Default Behavior

Thread Ordering Server is a Win32 service. In Windows 7 it won't be started if the user doesn't start it. When the Thread Ordering Server service is started, it is running as NT AUTHORITY\LocalService in a shared process of svchost.exe. Other system components, such as drivers and services, may run in the same process. If Thread Ordering Server fails to start, Windows 7 attempts to write the failure details into Event Log. Then Windows 7 startup should proceed and the user should be notified that the THREADORDER service is not running because of the error.

Restore Default Startup Configuration for Thread Ordering Server

1. Select your Windows 7 edition and service pack, and then click Download.

2. Save the Win7_THREADORDER_Service_Startup.cmd file to a local storage device.

3. Run the saved file as an administrator.

4. Restart the computer.

The THREADORDER service is using the mmcss.dll file that is located in the %WinDir%\system32 folder. If the file is changed, damaged or deleted, you can restore its original version from Windows 7 installation media.