My coolpix l22 has stopped communicating with my computer. When I use the software to transfer it tells me the camera is unplugged. Tried rebooting the computer, no luck. When opening the nikon transfer software, it shows me all the pictures which are on the camera. But it just will not transfer anything.My USB port is working, tried a flashdrive in it and it recognizes and transfers files. This is very frustrating. Any suggestions would be appreciated. wbawolfy@msn.com