The applications that you build using any version of PowerBuilder should be deployed with the PowerBuilder runtime DLLs from the same version. If the development computer is updated with a new build, PowerBuilder applications and components must be rebuilt and redeployed with the new runtime files.
Note
If runtime files from the old version exist in the same folder as your PBT or PBL files, you should remove them first before migrating the PBT/PBL files.