crashed hard drive

[minimgr]

i crashed my hard drive on my main computer. (what a bummer that was), i now need to reinstall microstudio on this machine. how do i get it reinstalled. i get a message that it has been installed on 3 machines already and to contact support, (i have reinstalled it 3 times on this machine,) i have and no reply for 2 weeks now. someone please help i have all the documents to show i purchased this program and i am the registered user.