ARD for 64 bits System

Dear All,

I am having a problem in an ARD made by me. I am using a 32 bit system. But my client uses 64 bit server. My ARD is not working on his server. What can I do for making the ARD use-able for 64 bits system. I am passing command line argument for 32 bits system i.e

'0030002C0030002C00530041005000420044005F00440061007400650076002C0050004C006F006D0056004900490056'

Plz help me regarding this problem.