How would one go about unblocking their own loopback address?

[Buzz-Buzz]

In my infinite wisdom I apparently blocked my loopback address 127.0.0.1. 

    "29/11/2012 19:16:33 - 127.0.0.1 was blocked due to your IP filter"

          (Dope slap is heard in background)

How would one go about unblocking this?

        (Second dope slap is heard for good measure)

Thanks!

[loki]

Are these cleared when closing program? If not, I'm not sure how/where specifically it's stored (in a config file somewhere?).
Windows stores config files in /AppData/Local/qBittorrent and /AppData/Roaming/qBittorrent, may vary different Windows versions.

On a related note, I don't use the IP filter feature in qB, yet still get messages from time to time.
28/11/2012 21:13:50 - (x.x.x.x) was blocked due to your IP filter
And multiple entries for same addresses. As far as I can tell these are real "people" IP addresses, which is why I removed the numbers.

[Buzz-Buzz]

Thanks for the tip!

With Notepad++, I was able to get to ...\Application Data\qBittorrent\qBittorrent.ini.
Under the section: [Preferences] IPFilter\BannedIPs=, I was able to pull out the (non offending) IP address...

We'll see if it disappears on the next round.

Thanks again!