Help please

I put my cd format and starting format my pc
When i start to format pc showed errorr
The File iaStor.sys is corrupted
Please press any key to restart your pc
why help me pls
I dont now english lang goood
Answer #1
Go Here My Friend And Have A Read!!!
http://www.winfuture-forum.de/index.php?showtopic=126900
Answer #2
Moving to helpdesk.