Problem occurs when I do an installation using install shield to a computer which has not had vfp installed, an application which uses a custom .chp help file.

The help file works fine on any computer which has had vfp installed.

The help file works ok if you double click it in file manager ( on "problem" computer.

Inside my application on a problem computer, if you click on help or F1, nothing happens - no help, no errors, nothing.

Any advice appreciated.

Mike