Application Identity (AppIDSvc) Service Defaults in Windows 7
Determines and verifies the identity of an application. Disabling this service will prevent AppLocker from being enforced.
|Display name:||Application Identity|
|Path:||%SystemRoot%\system32\svchost.exe -k LocalServiceAndNoImpersonation|
Application Identity is a Win32 service. In Windows 7 it won't be started if the user doesn't start it. When the Application Identity 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 Application Identity 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 AppIDSvc service is not running because of the error.
Application Identity is unable to start, if at least one of the following services is stopped or disabled:
Restore Default Startup Configuration for Application Identity
1. Select your Windows 7 edition and service pack, and then click Download.
2. Save the Win7_AppIDSvc_Service_Startup.cmd file to a local storage device.
3. Run the saved file as an administrator.
4. Restart the computer.
The AppIDSvc service is using the appidsvc.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.