email will not open attachments
my email opens but, when i try to open attachments, a message comes up "no app for this go to apps store".
Operating system:Windows 8.1 Pro (64 bit)
System root: C:WINDOWS
Available physical memory: 4088 MB
CPU: AMD Phenom II X6 1065T Processor
Drive Info:
C: 688.95 GB
Internet Explorer: 11.0