LS-CHL500-AP won't allow me to delete files

[wkstan]

   

Recently I purchase LS-CHL500-AP LinkStation. I'm able to map to the linkstation drive from my computer. I tried to delete some files store in linkstation drive but the device won't allow me to delete the files even though I've configured to have admin rights to Linkstation. The error I'm geeting is "Make sure the disk is not full or write-protected and that the file is not currently use"

 

At this moment the linkstation is run on 1.02 firnware. Any clues of what when wrong?

[PCPiranha]

Try disconnecting from the mapped share and then trying via \\IP.  If that doesnt work try temporarily removing access restrictions and try.  Let me know if either does the trick.