Win 7 64 bit

Is there any modding tools or editors i can use to with windows 7 64 bit to open the iff files i tried 2k mod tool but i get a error message when i click on Nba2KXModTool.jar cant find main class or something and cant get iff editor to work

try downloading the latest java, it should make modtool work, it's the only one that works with win7 x64, if it doesnt work then you're out of luck.. try waiting for the new editor from vl@d hopefully it's 64-bit friendly