wont upack - leaves .nb2

[beany]

I've had a few of these over the last day or 2. All looks fine but they are still in the download queue purple. The nested files all say downloaded. Inside the folder several are left with .nb2. when I delete .nb2 and unrar they appear to be fine and unrar okay.
I've seen this error and guess it's related however they dont appear to be damaged once .nb2 is removed.
[02:50:44] HIGH UnRAR failed - RAR files Damaged, Not enough RARs, Needs Repair or Incorrect password
thnx

[dexter]

Usually this happens if an antivirus program is conflicting with those files. It might have them locked and Newsbin can't rename them to the proper file. Go into your AV software and tell it to ignore the folder where the .nb2 files are and see if that helps.