Even if you are logged into an admin account, this explicit command triggers the necessary elevated privileges. 2. Use the Sentinel SSDCleanup Utility
Look for "Sentinel USB Keys" or "Universal Serial Bus controllers" with a yellow exclamation mark. Right-click and select . Even if you are logged into an admin
This step is vital to clear the registry. Attempt the 7.5.7 installation again. 3. Disable Antivirus and Firewall Temporarily Even if you are logged into an admin
How to Fix "The Installation of Sentinel System Driver Installer 7.5.7 Has Failed" Even if you are logged into an admin
The most common reason for installation failure is a lack of deep system permissions.