Motorola Droid X :: Unable To Upload Files To Computer Via Bluetooth

I have a Motorola Droid X I got when they first came out. I have been unable to send pictures to my computer via Bluetooth for a while. I'm not sure what happened to make this problem occur.Now, when I try to send photos to the computer, after about 1/2 sec, it says "<filename> not sent". When I go to the messages pull-down from the main screen (sorry forgot/don't know the vocabulary if any), the message says:<filename><computer name>

The request can not be handled correctly.I also had some problems where my computer (Windows vicious vista) would tell me it couldn't find drivers for the various Bluetooth function it was trying to establish. I have no idea what the heck that was about, and now it doesn't happen anymore. Of course, that doesn't mean it is happy with the drivers.I tried to update the drivers but it says they are all up to date.When I go to Bluetooth Devices in Control Panel, the Properties for the phone shows services of Audio Source, Headset Audio Gateway, and Object Push (Obex) checked.

Object Push is the service that is used to transfer files to the computer, right?Connecting the phone to the computer still works to transfer files, but if I just have one or two pictures to send to the computer, it is much easier to use Bluetooth.Can anyone give me some help on tracking this problem down? I don't think it is the Bluetooth adapter because other Bluetooth functions work correctly.