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6/18/2025 12:45 pm  #1


Version 12.4.2 C-MAP 4D Charting Issues & Options

I've being having issues with C-MAP 4D charts not displaying when Expedition is first launched.  I just downloaded 12.4.2 and it seems to have been fixed, so just wanted to confirm that that issue had been reported and fixed.

I also noticed there is a note about C-MAP 4D becoming end of life in 2028.  I have noticed some differences in accuracy between C-MAP and Navionics when on the boat (our Raymarine system uses Navionics), so was thinking about switching over. 

So, I have two questions for Nick:

- Is the long term strategy to move from C-MAP to Navionics?
- Is it possible to run Expedition and Expedition 4D on the same computer so I can see the difference?

thanks
James
 

Last edited by jbranson (6/18/2025 12:45 pm)

 

6/18/2025 1:15 pm  #2


Re: Version 12.4.2 C-MAP 4D Charting Issues & Options

The C-Map MAX and 4D products are both nearing end of life as noted on the Exp web site.

Expedition MAX support will cease a lot earlier because the 32 bit aspect precludes planned development. NT+/MAX is almost 3 decades old!

You can't run two Expeditions at the same time.

 

6/25/2025 9:23 am  #3


Re: Version 12.4.2 C-MAP 4D Charting Issues & Options

Hello.  I am experiencing an issue on opening expedition where it is trying to "Initialise C-Map" and then Expedition locks completely on startup.

It's a newer instal, and is 4D 12.4

Any advise or do I need to uninstall and reinstall?

Please let me know if there are similar experiences or solutions.

Thank you 
Jason

 

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