Error -36 When Copying File to MicroSD Card (Mac)

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• Why can't I copy a > 2GB map to a MicroSD card or Internal Storage on a Garmin device, via a Mac?

  There is a confirmed bug in MacOS High Sierra (and later) that is erroneously limiting the transfer of files larger than 2GB to devices and storage that are formatted as FAT32 (this is the only supported file system that Garmin devices support). You ...

• Why can't I unzip the ZIP file on a Mac, I get "Unable to expand “<filename>.zip" into “<folder>”. (Error 1 -= Operation not permitted)", Error 79, or some other error?

  Firstly, make sure that you are NOT trying to expand/unzip the IMG file (the map); this will not work as the map file is NOT a 'Disc Image' no matter what your Mac says. It is the map file ready to be used on a Garmin device or MicroSD card. The map ...

• Computer says the “Disc Image File is Corrupted” or “Not Mountable”, etc.

  The file is probably fine, it is just that you are trying to open, run, launch or execute the map file on a computer, it isn’t designed to work on a computer, just on a Garmin GPS device. So, on a windows PC, if you see a message telling you that the ...

• BaseCamp - "Valid Chart Product Not Found" or "an error occurred when attempting to use..."

  First Things: If the map is not working on either the internal storage or a MicroSD or SD card in the Garmin device, then the issue is NOT with BaseCamp; either the card or the map has become corrupted or is not correctly installed. If this is the ...

• How do I install the map?

  First off, as stated all over our sites, and in the product pages, you need a computer to install the map(s), you cannot use a phone or tablet (IOS/Android). Just like you can't install (or update) any of the Garmin "official" maps without using a ...