beatbuilder install

i have downloaded the beatbuilder software and installed jave ( on PC) but i cant run thebeatbuilder program. i have unzipped it but no exe file?

I think that you have to double-click on the .jar file to get it run. Might want to double-check CharlesSpencer’s link to make sure:

thx but i tried that (double clicked makejar file), i get a dos box then nothing?