Additional info from my eventvwr
Faulting application name: EXCEL.EXE, version: 15.0.4420.1017, time stamp: 0x506741b5
Faulting module name: EXCEL.EXE, version: 15.0.4420.1017, time stamp: 0x506741b5
Exception code: 0xc0000005
Fault offset: 0x00000000007f9128
Faulting process id: 0x28d0
Faulting application start time: 0x01cf86e4d1893e98
Faulting application path: C:\Program Files\Microsoft Office\Office15\EXCEL.EXE
Faulting module path: C:\Program Files\Microsoft Office\Office15\EXCEL.EXE
Report Id: 25f5fa63-f2d8-11e3-826b-28d2445b5f50
Faulting package full name:
Faulting package-relative application ID: