When you log into Unlock Tool on a specific computer, your account is "bound" to that PC's unique hardware ID. To prevent abuse, the system generally only allows you to change PCs . 1. The "Wait it Out" Method (The Safest Fix)

Always use the formal "Log Out" button within the software rather than just clicking the "X" to close the window.

If you recently changed your RAM, Hard Drive (SSD), or even updated your BIOS, the tool might think you are on a completely different computer.

This is done to prevent —a practice where one person buys a license and shares the login details with dozens of others. While it protects the developers, it can be incredibly frustrating if your computer crashes or you upgrade your workstation. Why Are You Seeing This Error?