GoChm("C:\ERPS\Ryans.chm") && Change to your own chm file & path Function GoChm LPARAMETERS tcChm tcChm=IIF(type("tcChm")="C",tcChm,; "c:\Erps\Ryans.chm") DECLARE INTEGER ShellExecute ; IN SHELL32.dll ; INTEGER nWinhandle,; STRING cOperation,; STRING cFilename,; STRING cParameters,; String cDirectory,; INTEGER nShowWindow DECLARE INTEGER FindWindow ; IN WIN32API ; STRING cNull,STRING cWinName RETURN ShellExecute(FindWindow(0,_SCREEN.caption),; "Open",tcChm,; "","c:\Windows\Temp\",0)By sharing working code to others, we can make VFP as one of the favorite Database Application Development, remember the success of PERL Language?