History will not delete!

I've noticed that each time I start SmartFTP it displays the login for the last site that I visited. I've cleared the history and switched off the option to save it numerous times (even deleting site-by-site and removing the files from the program directory) but each time they reappear. Can anyone tell me how to remove this permanantly as it presents a serious security issue (especially on shared machines). Cheers.

Hi, save history must be enabled to delete a item from history. I have tryed with the last development build and it works fine.