update_windows_8_1I’ve just update Windows to 8.1 version, but with a little headache named “Sentinel License Service”.

Updater not works with this service installed in your system. You need remove it to complete the installation.

Ok, then go to Control Panel, right?! No! The service not appears in programs list.

To remove it, you’ll need download an uninstall program, available on Safenet site.

First, go to Safenet site (http://sentinelcustomer.safenet-inc.com/sentineldownloads/) and download “Sentinel HASP/LDK – Command Line Run-time Installer” (13MB).

Uncompress compacted file, open Command prompt and run the following command:

C:\...\Sentinel_LDK_Run-time_cmd_line>haspdinst.exe -purge

Wait uninstallation and continue with your Windows update!