I have been reviewing a help generator program that creates CHMs and NETHelp content. In trying to use the NETHelp files in a fox app, i thought i could use the SET HELP COLLECTION "default.htm" command to point to the nethelp file. But no joy. Is that the intent of this COLLECTION command? If not, how best to invoke this type of help file.... via a ShellExecute call passing in the path/filename? (the help content will be distributed with the app, not hosted separately)