Hi, Sandeep.
Another user (Juan.GarciaMartinez) was able to compile 64 bit versions of Adams 2008r1 with IVF 11.0 by changing an optimization setting, using the /O1 compile switch. You might check out this thread to see what he did: [url]Results comparison ADAMS and FAST]. Let us know if that works for you, too.
Regards,
Bonnie