I have a Note 4 with Android 5.0.1 and I just installed a new 32 GB micro SD Card. I recorded video on this SD card as well as took many pictures (almost 300). Now I'm able to see only 40 or so pictures properly, either on the phone or on the laptop. For the remaining pictures, it's showing the standard JPEG/MP4 thumbnail in Windows Explorer window. When I try to open this using Windows Image Viewer, I'm getting the error 'We can't open this file'. For the videos, it says 'Can't play. Try playing something else. This item's file format may be unsupported, the file extension may be incorrect, or the file may be corrupted.' Please help.