Extract the gupdate.gcd from ChartplottersUpdatewithSDcard_20140306.exe (unrar it twice) and follow instructions.
Extract the gupdate.gcd from ChartplottersUpdatewithSDcard_20140306.exe (unrar it twice) and follow instructions.
You have to navigate to get to the good.
Galaxy S5 Kitkat 4.4.2 / Nuvi1200->1250 / Nuvi3790T->34xx / Nuvi 2200 / Nuvi 66 / Oregon 600
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