Quote Originally Posted by Neil View Post
So if you still have the original files on the microSD it's easy to choose the correct name to delete them. If not then it's blind man's bluff/shooting in the dark.

A little bit of [maybe] interesting trivia. As well as the case of the poi folder not being of any concern to the unit, the actual naming of it doesn't matter to it. You could name it 'xxxx' and dump it in the Garmin folder or .System folder and the unit can still find and read the files.
But there is nothing problem to use copy command for creation backup and then on PC to seek in device context for needed files.

A little bit to your interesting trivia. On some device if you copied OEM POI to POI folder you obtain only string in Extras. But if you put it in other folder you can see a separate OEM POI icon in search menu also. And your trivia is suitable for Jpeg file too...