I have been asked a question that I don't know the answer to. So perhaps someone will know the answer here.
The problem is:-
Whenever a USB memory stick is inserted, it is recognised by My Computer but will not open. The message : Please insert a disc into drive F. It will however work properly if the computer is restarted or reset with the stick left inserted.
The same is true of CDs.
I'm guessing that it must be something fairly simple (but I don't know what it is
)
Any help will be much appreciated (it's for the in-laws
) 
The problem is:-
Whenever a USB memory stick is inserted, it is recognised by My Computer but will not open. The message : Please insert a disc into drive F. It will however work properly if the computer is restarted or reset with the stick left inserted.
The same is true of CDs.
I'm guessing that it must be something fairly simple (but I don't know what it is
)Any help will be much appreciated (it's for the in-laws