How do I activate my trial version. I have been charged for the software, but the drop down window in Help does not finish my activation after entering my serial number.

I got a serial number and tried to register my product, but it is still in trial mode. They charged for the software, but it is still in trial mode?

Does anyone know how to contact the company via email???

It figures, right after posting my quesiton on custom string tuning, I figured it out... it is under the Answer Input menu.

I cannot figure out how to tune my on screan guitar to
DADGAD tuning. The exercice setting menu does not contain such a sub menu. Anyone know how???