Unpacking failed, write error or disk is full?

[tschuman13]

Apologies if this has already been resolved elsewhere, but my searches did not turn up anything useful. I have been running SABNZBD for almost a year now with no issues. In the last 2 weeks or so, the unpacking has failed. I can manually unrar the files and move them to my destination folder, but something has changed that no longer automates it. I think it's related to unrar somehow but not sure why. Any help would be greatly appreciated.

Some basic info about what I'm running.
Windows 7 - 64 bit
SABNZBD 0.7.16
SickBeard, Couchpotato


Error message from my email.

Hi,

SABnzbd has failed to download "How.I.Met.Your.Mother.S09E15.PROPER.720p.HDTV.x264-2HD-NZBgeek"

Finished at 2014-01-22 01:29:31
Downloaded 668 MB

Results of the job:

Stage Download
Downloaded in 1 minute 37 seconds at an average of 6.9 MB/s

Stage Failure
Unpacking failed, write error or disk is full?

Stage Unpack
[Unpacking failed, write error or disk is full?] 0d7db1365ee7ae987eb670d2363a93b577621b3a: C:\Users\Todd\Documents\Downloads\complete\tv\_UNPACK_How.I.Met.Your.Mother.S09E15.PROPER.720p.HDTV.x264-2HD-NZBgeek/0d7db1365ee7ae987eb670d2363a93b577621b3a.mkv

Stage Repair
[0d7db1365ee7ae987eb670d2363a93b577621b3a] Quick Check OK

Stage Source
https://0110011101100101011001010110101 ... 0ef99bdddc

[shypike]

Was a folder created?