Dificulty for instaling minitab program

[Guest]

Hello,
I am facing a dificulty installing a statistical minitab program. When excecuting the program the process is aborted and appears a message related to error 1722 / window installer. I tryed to download windows installer but I have not success looking for windows installer for windows 7. Somebody cold help me?

 

[number13]

Are you sure the program is 7 compatable