Forum Getting soft 404 error in google web master tools
 

Hello, I am getting soft 404 error in web master tools from a long time. I want response like Page not found, The requested page could not be found instead to redirect any other url. Because of this error i loosing lots of traffic, please help me.
same example of soft error are given below:

http://www.techhotfix.com/forum/sear...hid=354821&pp=
http://www.techhotfix.com/forum/showthread.php
http://www.techhotfix.com/forum/show...rtel-to-airtel
http://www.techhotfix.com/forum/show...ight=save+game