Just now I tried to copy something very important to my work. The bluetooth on my computer and mobilephone have been always working well. But today, they gave me a shock. I can copy data from the computer to mobilephone, but I failed to transomit data from phone to the computer. And the system indicated me that some of the bluetooth fucntions can not be used until the next login. In addition, the computer is running with Windows 8 home premium.
Pls do me a favor!