Oki. What I would like to know,is this: I have latest java platform installed, tested online with jafa-sun homepage, everythin is oki. But, when i try to update a prog with a .jar file, is not working, update startok, but after 10 sec it's freez, and after another 5 min, it's answer that it dont find a class file. Where is this problem coming from, is it some security problem with windows or is it only my puter that Fxxxup..... Thx kent909