CAPICOM

Question

 Hi,

  I am able to run capicom.dll on 32-bit OS. Know we are planning to use same
  capicom.dll on 64-bit OS. I came to know that there are some issues at 
  runtime, when we run capicom.dll on 64-bit OS. I need to implement the
  capicom functionality on 64-bit OS.

  can I overcome a problem of capicom on 64-bit OS.
  Is there any alternate to CAPICOM which works same as CAPICOM on 64-bit
  OS.

  I tried in google, but I couldn't get the correct solution.
 
  Please Help me..........