Install 64-bit Programs With Silent Mode

Guys! Have A look. Windows x64 based OS has a commandline feature to install any software silently.
Here's the Trick:
Run the file suppose named techarena.exe in command promt with "-ai" switch.
Example :

Code:

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c:\>techarena.exe -ai

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there it goes!
All silently...!! Quite Easy! huh!?
All the best...!! Enjoy@Full Speed! :bleh:

Does that run all installation with the silent mode? i mean [even 32-bit programs on 64-bit OS] or just the 64-bit programs! Will i able to Run this stuff in 32-bit OS?? just curious to know!

Nope! Sorry to discourage you but only 64-bit softwares can run with silent mode. But you need to use different switches along with "-ai" switch for different softwares! As different software's installation process is different!