File list (Check if you may need any files):
traffic\cmp_state.ini
.......\db\traffic.db_info
.......\..\traffic.eco.cdb
.......\..\traffic.sld_design_entry.sci
.......\traffic.asm.rpt
.......\traffic.done
.......\traffic.fit.eqn
.......\traffic.fit.rpt
.......\traffic.fit.summary
.......\traffic.flow.rpt
.......\traffic.map.eqn
.......\traffic.map.rpt
.......\traffic.map.summary
.......\traffic.pin
.......\traffic.pof
.......\traffic.qpf
.......\traffic.qsf
.......\traffic.qws
.......\traffic.tan.rpt
.......\traffic.tan.summary
.......\traffic.vhd
.......\traffic_assignment_defaults.qdf
.......\db
traffic