Hi Kaushal, Did you get the solution for your problem? Basically, i am also having the same issue. I want to fix the word document page size and want to repeat the header and footer for every page. Actually i am exporting a gridview to the Word Document. Its all working fine without using the Word dll.But now to get the fixed page size of the word doc and pagination in the word ..like footer should display the page number am i really need the word.dll? and if you find the solution for your problem please let me know by a reply to this post. Thanks in advance.