Reset/delete All data and settings

Hello. I have been messing around with some of the settings in Weather Display and I want to know how I cant reset all the settings back to the normal defaults. I would also like to know what is the best way for me to delete all of my weather records and start from scratch. I think you are suppose to delete a certain file and/or folder or something. Any help would be appreciated. Thanks.

hi
delete the file wdisplay.ini from c:\windows or c:\wiint
when ws is not running
and delete the datafiles and logfiles folders to start over