Problem launching CHM help file

[Roger Seiler]

I get a GPF with the following:

#define HH_DISPLAY_INDEX 2

HTMLHelp( oWnd:hWnd, "RMCHART.CHM", HH_DISPLAY_INDEX, 0 )

OR...

HTMLHelp( 0, "RMCHART.CHM", HH_DISPLAY_INDEX, 0 )

I also get a GPF if I include the full path to RMCHART.CHM.

Before getting the GPF, the standard window for displaying a CHM help file is displayed, and then the hated Windows error box is displayed asking if I want to auto-email the GPF error report to MS.

[Roger Seiler]

I guess the problem must be some incompatibility with RMCHART.CHM because if I copy Fwfun.chm into the same folder and then substitute "Fwfun.chm" in the function call instead of "Rmchart.chm", then the FiveWin help file displays okay.

However, If I launch Rmchart.chm from outside my app, then it launches okay.

Are some CHM files more equal than others?

[Antonio Linares]

Roger,

We don't know if there are different types of CHM.

Next 8.04 version includes automatic support for CHM and HLP files
Same syntax for both types of files.

[Roger Seiler]

Antonio,

This method of calling the CHM solved the problem:

Winexec("HH.EXE <myhelpfile.chm>")

- Roger

[Antonio Linares]

good