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Old 04-14-2021, 08:55 AM
Join Date: Feb 2021
Location: Annapolis, MD
Posts: 31
Received 4 Likes on 4 Posts

Originally Posted by airbrush View Post
I'd start from the beginning. My last update took several tries. I tried to confirm the correct file format but have been unsuccessful thusfar. I do know that when you download the zipped file, you should extract the files directly to the sd card. Don't first extract to your computer then copy to the card.
I don't believe the file downloaded from Simrad is zipped.
It's 145,590 KB and is a .upd file (see image at top of post).