How to make ICC profile from GMG MX4

Here are the steps to create an ICC profile from an mx4

- Open mx4 in GMG Profile Editor
- Export Target Values as IT 8/7.3 file format
- Open the resulting text file with text editor (Word Pad, Simpletext etc...)
- Change first line from ECI2002 to LOGO_ECI2002
- Save as plain text
- Open Gretag Profilemaker
- Drop exported mx4 text file onto Profilemaker
- Set separation settings  / create ICC profile