I had the same problem on my original recipe K2; it turns out that there is more than one uninstall file on the KDesignWorks web site. When the first file didn't work I wandered around the site until I found the second uninstall, and that one worked like a champ.
"update_uninstall.bin" was the one that didn't work for me; "update_k2_fonts_uninstall.bin" was the key. I'm not sure which you should use for a K2i, though.
Edited again to add: This is assuming you got your font hack from KDesignWorks, of course. If you got it from some other web site, ignore everything I said above.
Also...now that it's gone I really miss my Georgia font.
Last edited by NNolan; 05-05-2010 at 08:56 PM.
Reason: File names