Merge module for 32 and 64 bit OS using VS2013.

Hi,

This is emergency so please can anyone help me out on this.

I am working on Visual Studio 2013 with Crystal Report 13_0_12. I need to create a Merge module for both 32 and 64 bit OS. But i can find only 32 bit MSM file and couldn't find the 64 bit MSM file. So could any one please assist me on preparing the Merge module for both 32 and 64 bit OS using Visual Studio 2013.