32 Bit App on 64 Bit OS

jrunyan · Post by **jrunyan** » Fri 21 Oct 2011 18:28

Can we continue to compile our app as 32 bit and deploy on Windows 7 64 bit OS assuming that we install the 64 bit Oracle Client? Or should we have a 64 bit build for Windows 7 and a 32 bit build for Windows XP?

AlexP · Post by **AlexP** » Mon 24 Oct 2011 06:30

Hello,

32-bit applicattion cannot work with 64-bit libraries, that's why you need to compile the corresponding x32 or x64 application for each client or install 32-bit Oracle client on all machines.