I deleted all trace of Dulge and reinstalled and that solved it. Aces.

Ok. I removed the entire pwd_sha1 line but still no luck.

Go it. AppData\Roaming\deluge

I need to edit the web.conf file. As per this link: http://dev.deluge-torrent.org/wiki/Faq#WebUI

But for the life of me, I can't find the location of "web.conf"

I checked the Program Files (x86)/Deluge but no luck. :/

Any tips?