[jbdevstudio-users] why i can't install JBoss Developer Studio 7.1.1. GA?

i have already installed java jdk7, but  still can not install the program ! when i execute it, it always pending on the installation page and stop running? Can somebody know how to solve this problem?  it really makes me crazy... B.T.W, i use cmd to execute the program, but it has nothing messages left. i don't know what happened.... Posted by forums Original post: https://developer.jboss.org/message/904596#904596