You may contact Musys Software in a number of ways described below:
E-mail: helpdesk AT musicad.com
E-mail: bugs AT musicad.com
E-mail: info AT musicad.com
The MusiCAD forum is the place-to-be to scan for hints if you might run into trouble while getting your music into MusiCAD.Feel free to ask questions yourself if your question was not listed yet.
There is a MusiCAD wiki that will replace the on-line help sometime.A wiki is an excellent tool for delivering up-to-date help-information.