hhc.exe returns an error code

Hello,

Can you help?

I am using hhc.exe command line to compile a .hhp project into a .chm
file. I am initiaing this from a build of a .NET Winforms application
(as a post-build event).

The .chm file is created perfectly, and the output from the hhc.exe
gives the impression of no errors.

However the hhc.exe is returning an error code to the .NET compiler,
and as a result the build fails.

Have you experienced this problem? Do you have any ideas?

Thanks

Martin

P.S.

The output from the hhc.exe is as follows:

Performing Post-Build Event...
Microsoft HTML Help Compiler 4.74.8702



Compiling c:\PROJECTS\BIT\SideModules\Configuration
Imports\Code\Help\ConfigImportsHelp.chm





Compile time: 0 minutes, 2 seconds

9 Topics

13 Local links

0 Internet links

0 Graphics





Created c:\PROJECTS\BIT\SideModules\Configuration
Imports\Code\Help\ConfigImportsHelp.chm, 51,900 bytes

Compression decreased file by 1,275,516 bytes.

Project error: A tool returned an error code from the build event

Post-Build Event failed