Help! FS Panel Studio cant remember recent files!

I bought FS Panel studio late last year and its been a joy to use allowing me to tweak panels like none other. I then upgraded to Build 18222 which Im running at the moment. All was well until I dived into the Options>Preferences menu and mucked about with them. Now the recent files function has gone http://www.planet-smilies.de/kaos/CreamPuffKaos/pcrying.gifBy that I mean when I used to point to File it would drop down a list of the recently edited panel.cfgs. Now theres nothing there..it wont remember recently used files which means I have to locate and load each one individually.Its not the end of the world but if fellow FS PanelStudio users could offer some tips on fixing this I would be grateful :)Thx!!!!