Frm-18105 Failed To Start The Help System

Some antivirus software blocks .chm files from being opened via COM/OLE calls (how Forms invokes the help viewer). Temporarily disable real‑time scanning for help files to test.

/forms/help/myapp.chm

The error occurs in Oracle Forms Builder (typically version 12c) when the application cannot initialize its help documentation or the underlying Java Virtual Machine (JVM). Direct Solutions frm-18105 failed to start the help system

Registry redirection may apply. Check both HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\ORACLE\... Some antivirus software blocks

In the world of Oracle Forms, is a classic "ghost in the machine" error. It typically happens when the Form Builder is ready to work, but the bridge to its documentation is broken. The Backstory: Why It Fails frm-18105 failed to start the help system

Include paths like %ORACLE_HOME%\jlib\ohj.jar and %ORACLE_HOME%\jlib\help-share.jar .