Hi Mahes
What version of the Intel HD graphics driver is installed on your system?
Also, Do you have the latest game patches installed for Far Cry?
The latest Intel HD Graphics drivers are available here:
32-bit: http://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&DwnldID=24349
64-bit: http://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&DwnldID=24348
Thanks
Robert