WarpJITSvc Service Defaults in Windows 10

Provides a JIT out of process service for WARP when running with ACG enabled.

The WarpJITSvc service does not exist in:

Default Settings

Startup type: Manual
Display name:WarpJITSvc
Service name:WarpJITSvc
Service type:own
Error control:ignore
Object:NT Authority\LocalService
Path:%SystemRoot%\System32\svchost.exe -k LocalServiceNetworkRestricted
Registry key:HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\WarpJITSvc
  • SeImpersonatePrivilege
  • SeChangeNotifyPrivilege
  • SeAssignPrimaryTokenPrivilege

Default Behavior

WarpJITSvc is a Win32 service. In Windows 10 it is starting only if the user, an application or another service starts it. When the WarpJITSvc service is started, it is running as NT Authority\LocalService in its own process of svchost.exe. If WarpJITSvc fails to load or initialize, Windows 10 start up proceeds without warnings. However the error details are being logged.

Restore Default Startup Configuration of WarpJITSvc

1. Run the Command Prompt as an administrator.

2. Copy the command below, paste it into the command window and press ENTER:

sc config WarpJITSvc start= demand

3. Close the command window and restart the computer.

The WarpJITSvc service is using the Windows.WARP.JITService.dll file that is located in the C:\Windows\System32 directory. If the file is removed or corrupted, read this article to restore its original version from Windows 10 installation media.