>My vfp6, SP3, has lost its help file. What is it called, and where would it be in a default installation with the usual folder structure? Reinstalling would take a while, but I will if necessary. Could installation of service pack 3 have blown it away?
The name of the file is FOXHELP.CHM; if you've got the MSDN docs installed, you'll find it in your MSDN doc folders; I believe it even gets placed in these folders as a part of a Visual Studio install, rather than in the default VFP directory.