Open the (Right-click Start > Device Manager). Select your computer name at the top of the list.
This guide provides a comprehensive walkthrough for installing Multikey 181 on x64 architectures. Prerequisites and Preparation multikey 181 x64 install
To ensure the driver remains active after a subsequent reboot, it is highly recommended to enable "Test Mode." Open the (Right-click Start > Device Manager)
Modern Windows versions will block Multikey because it lacks a digital signature from Microsoft. You must temporarily disable this security feature. Click the menu and select Settings . Go to Update & Security > Recovery . Under Advanced startup , click Restart now . Once the PC reboots to the blue menu, navigate to: Prerequisites and Preparation To ensure the driver remains
Click in the top menu and select Add legacy hardware .
> Advanced options > Startup Settings > Restart .