File list (Check if you may need any files):
arbiter_ip
..........\arbiter_2ip.qpf
..........\arbiter_2ip.qsf
..........\arbiter_2ip.qws
..........\arbiter_2ip.v
..........\arbiter_2ip.v.bak
..........\arbiter_2ip_nativelink_simulation.rpt
..........\db
..........\..\arbiter_2ip.ae.hdb
..........\..\arbiter_2ip.cbx.xml
..........\..\arbiter_2ip.cmp.rdb
..........\..\arbiter_2ip.db_info
..........\..\arbiter_2ip.hier_info
..........\..\arbiter_2ip.hif
..........\..\arbiter_2ip.ipinfo
..........\..\arbiter_2ip.lpc.html
..........\..\arbiter_2ip.lpc.rdb
..........\..\arbiter_2ip.lpc.txt
..........\..\arbiter_2ip.map.qmsg
..........\..\arbiter_2ip.map.rdb
..........\..\arbiter_2ip.pre_map.cdb
..........\..\arbiter_2ip.pre_map.hdb
..........\..\arbiter_2ip.qns
..........\..\arbiter_2ip.rtlv.hdb
..........\..\arbiter_2ip.rtlv_sg.cdb
..........\..\arbiter_2ip.rtlv_sg_swap.cdb
..........\..\arbiter_2ip.sas
..........\..\arbiter_2ip.sld_design_entry.sci
..........\..\arbiter_2ip.sld_design_entry_dsc.sci
..........\..\arbiter_2ip.smart_action.txt
..........\..\arbiter_2ip.tmw_info
..........\..\logic_util_heursitic.dat
..........\..\prev_cmp_arbiter_2ip.qmsg
..........\incremental_db
..........\..............\compiled_partitions
..........\..............\...................\arbiter_2ip.db_info
..........\..............\README
..........\output_files
..........\............\arbiter_2ip.done
..........\............\arbiter_2ip.flow.rpt
..........\............\arbiter_2ip.map.rpt
..........\............\arbiter_2ip.map.smsg
..........\............\arbiter_2ip.map.summary
..........\simulation
..........\..........\modelsim
..........\..........\........\arbiter_2ip_run_msim_rtl_verilog.do
..........\..........\........\arbiter_2ip_run_msim_rtl_verilog.do.bak
..........\..........\........\arbiter_2ip_run_msim_rtl_verilog.do.bak1
..........\..........\........\arbiter_2ip_run_msim_rtl_verilog.do.bak2
..........\..........\........\arbiter_2ip_run_msim_rtl_verilog.do.bak3
..........\..........\........\modelsim.ini
..........\..........\........\msim_transcript
..........\..........\........\rtl_work
..........\..........\........\........\arbiter_2ip
..........\..........\........\........\...........\verilog.prw
..........\..........\........\........\...........\verilog.psm
..........\..........\........\........\...........\_primary.dat
..........\..........\........\........\...........\_primary.dbs
..........\..........\........\........\...........\_primary.vhd
..........\..........\........\........\_info
..........\..........\........\........\_temp
..........\..........\........\........\_vmake
..........\..........\........\vsim.wlf