Does ColdFusion have 64-bit support?
As of ColdFusion 8 Update 1, ColdFusion Enterprise and Developer editions can run as 64-bit applications on the 64-bit versions of the following operating systems: – Windows XP, 2003, Vista and 2008 – Macintosh Intel OS X 10.5 – Red Hat Enterprise Linux 4.4 and above – SUSE Linux 10.1 and above – Solaris 9 or 10 (Also supported in the initial ColdFusion 8 release) * Note that Mac PPC 64-bit OS is not supported. For detailed information about supported platforms, see the ColdFusion System Requirements. Note that ColdFusion 32-bit cannot be upgraded to ColdFusion 64-bit using the Update. ColdFusion should be uninstalled and installed again using the 64-bit full installer available on the ColdFusion 8 Trials page.