Error in WE when editing spells

Ok so I just got TFT all excited about being able to edit spells in the editior itself and not having to import. Anyway, whenever I click on the abilities tab in the object editor, WE encounters an error and shuts down. Any one know what the problem is. Thanks for the help

--Blaze

try to re install, maybe u have conflics in the hardware or something... most war3 problems has been fixed re installing. what operating system do u have'??

Nevermind I found the problem. Had to remove the .slk files from my units folder. thanks anyway