Multikey 18.1 X64 -

Run bcdedit -set TESTSIGNING ON in Command Prompt (Admin) and restart. Windows x64 blocks unsigned drivers by default. Install the official Sentinel HASP runtime first.

| Error | Solution | |-------|----------| | “Driver not loaded” | Re-enable testsigning mode: bcdedit /set testsigning on | | “Dongle not found” | Check registry path: Should be under HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\MultiKey | | BSOD (Blue Screen) | Conflict with other USB filter drivers. Boot into safe mode and uninstall. | Multikey 18.1 X64

Management UI

It is crucial to distinguish between legitimate use and software piracy. Run bcdedit -set TESTSIGNING ON in Command Prompt

You should see "Virtual USB MultiKey" listed under "System devices" without any yellow exclamation marks. Detailed guides can be found on sites like TestProtect Multikey 18.1 X64