Implementing Desktop Lock offers several strategic advantages for managing a fleet of devices:
| Symptom | Likely Culprit | Quick Fix | | :--- | :--- | :--- | | Black screen after login | Workspace app crashed | Press Ctrl+Alt+Del → Task Manager → Run explorer.exe , then reinstall Desktop Lock. | | User sees local desktop briefly | Shell registry not updated | Check HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell . Should be explorer.exe . | | Citrix login shows, but no desktops | StoreFront/Workspace misconfig | Run C:\Program Files (x86)\Citrix\ICA Client\SelfServicePlugin\SelfService.exe -unlock to temporarily restore full UI for debugging. | | Can’t shut down the device | No Start menu to click | Use Ctrl+Alt+Del → Power icon. Or map a keyboard shortcut (e.g., Ctrl+Shift+F12 ) to shutdown.exe /s /t 0 via AutoHotkey. | | USB devices not redirecting | Policy not applied to locked shell | Ensure the Citrix USB policy is set at the machine level (not user), since the session starts before user profile loads. | desktop lock citrix
If you need to minimize your session to use local applications, please reach out to the IT Help Desk for assistance. | | Citrix login shows, but no desktops
: When a user logs in, the local Windows explorer shell is replaced by the Citrix session, automatically launching their assigned virtual desktop. | | USB devices not redirecting | Policy
You need to patch the OS or update a driver, but Desktop Lock is blocking you.
Manage your Desktop Lock settings via GPO to ensure consistency across all terminals.