Will 'set PHPRC C:\php' work? Can I advise to go to Start->Run and type
that? (if that works?)
You cannot set PHPRC through the registry, it is an environment var. It
needs to be set the same way as the PATH var is extended. put the set
command into autoexec.bat on Win98 and go through adding a new
environment var on the UI on newer systems. It is 98% similar to the
extension of PATH, you just need to add a new var and not edit an
existing one.
Yes you can! At least on win NT/2k/XP/2003 (HKCU\Environment). I doubt it
works in windows 9x/Me.
Maybe the best is to set it throught the Control
Panel->System->advanced->Environment Variables
Yep, since it is already documented for the PATH var, so it just needs to be copy-pasted to a new faq entry, or that faq entry needs to be generalized/extended.
Goba