Do yourself a favor and use simple names for the directories. Many hosts have a public_html directory - make a new directory under that named as your VA or an abbreviation for your VA (tcxvirtual, tcx, tcxv or similar) - and under that one a new directory named phpvms. Install to the phpvms directory. Don't worry about adding the crewcenter right away - first get a few airports, aircraft and schedules entered. Then try the CCFTracker. You can also try kACARS_Free to see if it works.