Navman iCN 635 ( Do I need to install Service pack 1)

[caravanj]

The version details are 3.00.1009
English version v3.01.1000
Built on 2004-11-22:18:49(A)

I tried to install Service Pack 1 but I only get as far as the screen asking me to insert the CD containg desktop ( which I do ) and after which nothing happens. Is my version more recent than Service pack 1 ?
I did , however, install all the safety camera databases quite easily following the instructions which were spot on.
Once again thanks for your help.

[caravanj]

Nope. There are no updates needed for my version of the software according to Navman.

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