on your Windows computer. Navigate to the Help menu and select Unlock .
To get a valid unlock code, you must purchase a license directly from the Power Karaoke Store . siglos karaoke professional unlock code
: Special pricing or upgrades are processed manually and may take up to 24 hours to arrive. on your Windows computer
If accepted, the "Unlock" tab will disappear, and your name will be displayed in the dialog box. Troubleshooting Common Activation Issues the "Unlock" tab will disappear