Utility Map in Desktop 10.5.1 with aerial photography. A couple months ago I pkgd and published this map, it took overnight to process, but it did complete the process and I could open it in ArcReader 10.5.1. Co worker could not open in ArcReader 10.5.1 and gave him errors. Tried ArcReader 10.7.1, same thing. Set it to publish again, been running for 15 hours and is only at 90%.