DeLorme SA 2006 HH - Change KPH to MPH

It seems the default setting for this program on my laptop is set to
KPH, and distances are in KM.

I would like to change this to MPH, and MILES.

Cannot see an option in the program to change this.

I am in UK, and wonder if regional settings on my computer would have a
bearing on this?

Anyone with experience of this, your help appreciated.

Many thanks!


Fred

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