PowerBuilder runtime files generally refer to PB*.dll files, whose file attributes include the File Version, for example, 25.2.0.1234.
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Check the directory containing PBT/PBL to ensure it does not contain any mismatched PowerBuilder runtime files.
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Check the directory where the EXE file is located; it should not contain any incompatible PB runtime files.
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It is recommended to install PowerBuilder Runtime using the PowerBuilder Installer. For details, please refer to: https://docs.appeon.com/pb2025r2/application_techniques/PowerBuilder_runtime_files.html#Installing_PowerBuilder_Runtime.


