ASP.Net page not working with IE 7 and IE 8.(IE)

Hi,

         ASP.Net page not working with IE 7 and IE 8.  But works fine with chrome. When tried to debug the code, found that the cookies were not getting retained for IE. I am not able to test with IE 9 and IE 10 as these versions are not installed in my system. Please help me in this regard

Thanks in advance. :-)