4gb sandisk clip zip won't let me move recorded audio from unit

Everytime I record voice the sandisk shows the new file in mycomputer/sandisk/record/voice

BUT I can’t copy, cut or even remove the file!  I can play it though, but I want to save these class notes to a folder and clear off what is on here for next week.

I am using windows 7 home btw and have tried accessing this via the my computer route as well as thru the sandisk interface (which seems to take me to the same file structure).

I can go in and copy/paste/delete anything music wise as an mp3, it’s just these wav files of recorded voice that I can’t seem to figure out how to copy or paste to get off the machine (error says - The Requested Resource is in Use).

Anyone ???

Try connecting in MTP mode to remove (to your computer) or delete the recordiing files. I don’t think you can do it in MSC.