Why does the OK Button Disable?

Why does the OK button disable?

The Ok button in the Preferences window will disable under these conditions:

· A required field is left blank

· An inductor or capacitor is placed in a DC circuit

· Bad syntax used in Current dependancy

Or a Variable value is given to one of the following:

· A Real* inductor or capacitor

· The Hoe hybrid charachteristic

· The Frequency of an AC power source