FREF_502.txt File type: 'ERDB' (0x45524442) LocalID: 2 File name: '' FREF_501.txt File type: 'GQL ' (0x47514C20) LocalID: 1 File name: '' FREF_500.txt File type: 'APPL' (0x4150504C) LocalID: 0 File name: ''