: Having multiple versions of Java or older Oracle installations (like 11g) can interfere with the 12c help system. Check your system PATH and ensure the current Oracle home bin directory is at the beginning. Diagnostic Check To determine if the issue is a complete JVM crash: Attempt to open the Java Importer within the Builder.
"FRM-18105: Failed to start the help system" frm-18105 failed to start the help system
Modern Windows versions removed the legacy WinHelp engine ( winhlp32.exe ) that older Oracle Forms rely on. : Having multiple versions of Java or older
Microsoft disabled 32‑bit WinHelp ( winhlp32.exe ) starting with Windows 10, in favor of HTMLHelp. If your Forms app uses old .hlp files, you need to: you need to: