There are several reasons why your Mastercam virtual USB multikey may not be working. Some of the most common causes include:
If you have spent more than 3 hours on this guide, you need to change your strategy. mastercam virtual usb multikey not working
You need the specific driver for your Mastercam version. Do not use a generic "all-in-one" pack. There are several reasons why your Mastercam virtual
Verify the status in : look for "Virtual USB MultiKey" under Universal Serial Bus controllers. 3. Use Driver Signature Enforcement Overrider (DSEO) mastercam virtual usb multikey not working