Unknown Protocol / js-frame error
I'm getting the message Unknown Protocol: Opera was unable to open the link since no application associated with "js-frame:" protocol was found on your system.
This message occurs on the web version via Opera v18 on a Windows XP machine when adding anything (tasks, new projects etc).
Java is up to date and there are no Opera extensions installed.
This error does appear to be specific to Opera on my machine...which I guess may be an unsupported browser?
Any help would be appreciated as I have to use Opera for other reasons.