Thread:Project:Support desk/Notice: Undefined index: createaccount in C:\wamp\www\wiki\includes\installer\LocalSettingsGenerator.php on line 225/reply

It looks like you've discovered a reportable bug. But the notice message looks like it is coming from XDebug, not php itself -- at least that is the error formatting I've seen before from XDebug.

The configuration documentation for XDebug seems to suggest that you try putting

xdebug.scream = 0 xdebug.force_display_errors = 0

in your php.ini or xdebug.ini file.