I have possibly the same Problem when I want to try to Export maps for PowerPoint in MindManager 15.
MindManager just crashes and I have to close the program.
I use Windows 8.1 64 bit and Microsoft Office 2013.
For me this problem happens only with PowerPoint-exports - but I need PowerPoint-Export as this is probably the only format I can use on my Windows Phone.
It seems not possible to view the contents of a MindManager-PDF on Windows Phone.