Datamax E-Class Mark III Professional Operator's Manual page 12

8) When prompted click "Continue Anyway"
9) Windows will now load the drivers to assign the
necessary ports to the printer.
10) Click Finish to close the wizard. Proceed to Step
B to begin the installation of the Windows Printer
Driver.
Step B: Windows Printer Driver Installation:
1) The PC will launch the "Found New Hardware
Wizard" again.
2) Select the "No, not this time" radio button and
then click Next.
6 Chapter 2 – Printer Setup