C++ Applications developed in 32 bit OS running on 64 bit OS


I've developed my own database and stand alone applications in B++Builder 6 in Windows XP and the last compile was during 2008. I need to upgrade now on laptops and one option is Windows 7 Pro which is a 64 bit OS and the question now is whether i should go for the 64 bit machine or rather stick to the 32 bit XP option. I also has a DOS database program running perfectly on XP but the question is will it run on Windows 7?

Best Regards


  • 32-bit applications will still run one 64-bit operating systems, it's the other way around that you would need to be concerned about.

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