Hi, We are unable to print from Register #3.
When we start register #3 we get a Store Operations Manager error "Warning
919: The printer OPOS driver was not found.When we try to print we get a Microsoft Store Operations POS error; "Invalid Operation 416: The OPOS device is not opened. Make sure the device is enabled in the regidter properties."
Can you help understand what is wrong and what I need to do to fix it? Thanx, Mel