Can not delete media file

[Schinway]

I am trying to delete a large movie file and I am getting the error The operation can’t be completed because the item “movie title” is in use. I have a ReadyNas Ultra 2 x86 with latest code on it.
I have rebooted and stopped all services but continue to get this error. How can I find out what is accessing this file and preventing its deletion?
I can still rename and move this file and can delete others without problem.

Thanks

[StephenB]

Try deleting it via the http interface (http://NASIPADDRESS/shares) Of course http access would need to be set up for the share.

[Schinway]

Great idea. That worked perfectly.

Thanks