NOTE: Not applicable to Titan 3.1 or later.
Titan help is in a format known as Winhelp, and is not natively supported in current Windows versions.
To resolve this issue, You will need to obtain the Windows Help program (WinHlp32.exe) for the versions of Windows that support it. To obtain the correct version for your operating system click on the link below:
Modify the registry to enable macros. This can be done manually or by using Microsoft’s Fixit tool
see “How to enable macros on a single computer after you install WinHlp32.exe” at:
not applicable to Titan 3.1 or later