And, how long between the first and second attempt to access the PC? Win7 has a limit to that number. It also doesn't know automatically when you're done.
In aur office we use Windows 7 proffessional, For the first time when we connect our mobile phone to our PC it allow us to connect our mobile phone for data transfer but when we connect our phone to the PC for the second time it denies access. Can anyone please tell me that why it is allowing for the first time but not for the second time ? and what is the solution of it.