Powerbuilder Application Execution Error R0035 Jun 2026

Did this error happen right after a or an upgrade ?

Error R0035 is a runtime execution error that typically presents with the following message: powerbuilder application execution error r0035

As suggested by Michael in the Appeon Community, check the registry: Open regedit on a working machine. Search for the COM object ID. Did this error happen right after a or an upgrade

If the error occurs after a recent code deployment, a compilation file might be corrupted. Open your project in the PowerBuilder IDE. Perform a on the workspace. Regenerate all .PBD or .DLL files. If the error occurs after a recent code

Copy critical files like pbvm.dll , pbdwe.dll , and any database driver DLLs (like pbodb.dll ) into the application folder.

: The most frequent cause is a required external control (like a Microsoft Common Control or a custom OCX) not being registered.

: If managing multiple PowerBuilder applications across a network, standardise a single runtime directory on all client machines.