This guide is focused on migrating existing PowerBuilder 32-bit applications to a 64-bit architecture. We will walk-through determining if it makes sense to migrate, the key migration issues you may face, and the key steps to achieve a successful migration.

This guide assumes your applications have already upgraded to PowerBuilder 2019 R3 or higher. The reasons for this is that older versions of PowerBuilder did not provide robust support for the 64-bit project type and also older versions are now end of life (EOL).