how to alter stock airport

I have been trying to change VTOV to move the VOR off the runway
And so far my efforts have been in vain I do not have any problem moving it with afcad I save the file using the origanal files name{I moved the origanl bgl file to a dummy folder} start FS and the vor is still right where it was to start with.
Should I use FSSC to do this with.
I save this file in the same place it came from[C:\FS2004\Scenery\asia\scenery] The orignal file is in a dummy folder elsewhere not a part of the FS2004 folder.

Should I use FSSC to do this with.
I save this file in the same place it came from[C:\FS2004\Scenery\asia\scenery] The orignal file is in a dummy folder elsewhere not a part of the FS2004 folder.
