Microtek ScanMaker 6400XL Reference Manual page 144

4. Click on the Open button to load the selected profile.
For more information of calibrating monitor, refer to the documentation
that came with Photoshop.
5. Click on the OK button to save the calibrated ICC profile for your monitor.
The saved ICC profile name is shown as the selected Monitor on RGB Setup
dialog box.
D-4 Microtek ScanWizard Pro for Windows