Android device not mounting (neither USB nor Blutooth)
I ended up having to transfer my files to a temporary directory on Google Drive and download it from Google Chrome to my Desktop and then make use of them from there. Anyways, a couple of days later my Windows 7 OS (Sony VAIO) completely crashed (gray screen). I forced the laptop off with the off switch and after returning to it after a walk and turining it on, it said, No Operating System found 

So it is possible that the mounting was not working because the computer hard-drive was about to crash.