Listview with Imagelist

I've got a form with a listview and a imagelist in one project that works fine and I've coppied and pasted it into anouther project and it works but does not show the images from the imageslist in the listview. I've checked the Imagelist in the design view and all the images are there. I tried to remove the images and reinstall them but I get the same thing.

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why767