Setting the UAC to off is not the correct way to fix this, as somebody already stated, it can create a security vulnerability in your system.
This is purely a permissions/ownership issue that can be duplicated by moving the default directorie(s) to a location that Newsbin doesn't have permission to access. (among other reasons).
The easy fix is to "Take Ownership" of the Newsbin data directory. (not the program directory). This is safe because Newsbin by default has permission to run under your user account already, we just have to extend it's permission to its own directory which for whatever reason has become broken.
To "Take Ownership" there are several methods. I suggest you read up on this:
http://technet.microsoft.com/en-us/libr ... 53659.aspxThere is also a way to add "Take Ownership" to the Windows desktop context menu with some registry changes. You can find that yourself if you are interested.
Hope this helps. I have run into this problem with Newsbin in the past, and it just happened again on my media/download server.
brdslnx