To make you clear let me explain my issue:
I entered the U.S. with a H4 visa status, where the corresponding I-94 & the H4 visa got expired as on 31st Aug 2010.
So I filied for my H4-Extn. & got my I-797C - Receipt Notice as on 4th May 2010, which was got denied as on 31st Jan 2011...