The installation completed, but the required post-installation "Configuration" step ( config_builder.cmd ) was skipped or lacked elevated privileges.
Having multiple Oracle products installed simultaneously can cause path conflicts in Windows. Open your system's . frm-18105 failed to start the help system
Execute the builder configuration command in your elevated shell: config_builder.cmd Use code with caution. The installation completed
Navigate to your specific Oracle Home key. The location varies by installation architecture: frm-18105 failed to start the help system
If the Registry appears correct, the environment variables might override the registry settings and break the Forms Builder. Right-click or My Computer and select Properties . Click Advanced system settings > Environment Variables .
C:\Oracle\Middleware\oracle_common\doc\online_help\oracle_forms Use code with caution.