I'm usign a NAS from WD to store some files (http://www.wdc.com/de/products/Products.asp?DriveID=587).
I'd worked without problems for hours, but suddently some hours ago I can't copy any files to the disk anymore. If I try, the following error occurs:
You need permission to perform this action.
I don't really know why this happens, since I didn't changed anything. However if I look at the properties of various folders on the NAS, it says read-only. However if I try to change that, the same error occurs. Does anybody know how to solve this??
EDIT: If helpful, here the current available space:
Total amout of disc space: 957,439,436K
Available disc space: 98,843,144K
Available disc space (percent): 10%
Could this be a problem?
EDIT 2: I already tried to reboot both the computer and the NAS. Didn't improved the actual situation.
Currently I'm using Windows Vista Enterprise and I'm accessing the NAS over the local network.