I'm building a Mobile Map Package (.mmpk) to use in ArcGIS explorer because we need to be able to access the map when internet connection is spotty. I've authored the mmpk fine, and it shows up, but when I download it the mmpk appears to be on the device, but I can't access it. I refresh or reload the app and the mmpk has disappeared from my device.
I have a webmap of the same data that works just fine, but again, the issue is the people using it may not have cell service in the area they project is in. Has anyone else had this issue, and is there a simple workaround/fix?