I donwload AutoIT script. And I dont have time at a moment to read all tutorial. And to learn how to create Unattended installations with it.!!!

Does it have somewhere some good app that will create .exe for the app that I wanna install and it have Silent installation.!
I try some version of InstallRite he create .exe but thet .exe doesent have Silent Switch.!

Nope...since every install is different in some way, there is no universal silent setup program. There are a few programs that can try and help you:

Universal Silent Switch Finder - Not 100%, but it's a good start

AutoIT/SciTe ScriptWriter - A little buggy, but it works very well. In essence, you run this program as you install a software, and it records all the actions you perfrom. You can then fine tune the AutoIT script it produces to iron out any bugs.

MSFN Search - Just search the forums for the app you are trying to install...good bet that we've already found a way to, and you can just follow the directions in the thread.

You'll find in the end the most reliable way is to use the search here...good luck!