Export of a pdf file

Question

What is the minimum limit of a asp .net to export pdf file from
crystal report using asp .net 
The minimum limit i am getting only 75 pdf at one click of a button actually
i want to export 80 thousand pdf file. 
Any Solution how to go for it 		

Answer 1

Detect popup blocker.
<script type="text/JavaScript" language="JavaScript">
 var mine = window.open('','','width=1,height=1,left=0,top=0,scrollbars=no');
 if(mine)
    var popUpsBlocked = false
 else
    var popUpsBlocked = true
 mine.close()
</script>