Application Identity - Windows 7 Service
Determines and verifies the identity of an application. Disabling this service will prevent AppLocker from being enforced.
This service also exists in Windows 10, 11 and 8.
Startup Type
| Windows 7 edition | without SP | SP1 |
|---|---|---|
| Starter | Manual | Manual |
| Home Basic | Manual | Manual |
| Home Premium | Manual | Manual |
| Professional | Manual | Manual |
| Ultimate | Manual | Manual |
| Enterprise | Manual | Manual |
Default Properties
| Display name: | Application Identity |
| Service name: | AppIDSvc |
| Type: | share |
| Path: | %WinDir%\system32\svchost.exe -k LocalServiceAndNoImpersonation |
| File: | %WinDir%\System32\appidsvc.dll |
| Error control: | normal |
| Group: | ProfSvc_Group |
| Object: | NT Authority\LocalService |
| Privileges: |
|
Default Behavior
The Application Identity service runs as NT Authority\LocalService in a shared process. It shares the executable file with other services. If the Application Identity fails to load or initialize, the error is recorded into the Event Log. Windows 7 startup should proceed, but a message box is displayed informing you that the AppIDSvc service has failed to start.
Dependencies
Application Identity will not start, if the following services are stopped or disabled:
Restore Default Startup Type of Application Identity
Automated Restore
1. Select your Windows 7 edition and Service Pack, and then click on the Download button below.
2. Save the RestoreApplicationIdentityWindows7.bat file to any folder on your hard drive.
3. Right-click the downloaded batch file and select Run as administrator.
4. Restart the computer to save changes.
Note. Make sure that the appidsvc.dll file exists in the %WinDir%\System32 folder. If this file is missing you can try to restore it from your Windows 7 installation media.