File list (Check if you may need any files):
example_modbus
..............\Untitled.cfi
..............\Untitled.mcs
..............\Untitled.prm
..............\Untitled.sig
..............\_ngo
..............\....\netlist.lst
..............\_xmsgs
..............\......\bitgen.xmsgs
..............\......\map.xmsgs
..............\......\ngdbuild.xmsgs
..............\......\par.xmsgs
..............\......\pn_parser.xmsgs
..............\......\trce.xmsgs
..............\......\xst.xmsgs
..............\crc16.v
..............\example_modbus.gise
..............\example_modbus.xise
..............\ipcore_dir
..............\iseconfig
..............\.........\example_modbus.projectmgr
..............\.........\top.xreport
..............\pa.fromHdl.tcl
..............\pa.fromNetlist.tcl
..............\planAhead.ngc2edif.log
..............\planAhead_run_1
..............\...............\example_modbus.data
..............\...............\...................\constrs_1
..............\...............\...................\.........\designprops.xml
..............\...............\...................\.........\fileset.xml
..............\...............\...................\.........\usercols.xml
..............\...............\...................\runs
..............\...............\...................\....\impl_1.psg
..............\...............\...................\....\runs.xml
..............\...............\...................\sources_1
..............\...............\...................\.........\chipscope.xml
..............\...............\...................\.........\fileset.xml
..............\...............\...................\.........\ports.xml
..............\...............\...................\wt
..............\...............\...................\..\webtalk_pa.xml
..............\...............\example_modbus.ppr
..............\...............\planAhead.jou
..............\...............\planAhead.log
..............\...............\planAhead_run.log
..............\top.bgn
..............\top.bit
..............\top.bld
..............\top.cmd_log
..............\top.drc
..............\top.lso
..............\top.ncd
..............\top.ngc
..............\top.ngd
..............\top.ngr
..............\top.pad
..............\top.par
..............\top.pcf
..............\top.prj
..............\top.ptwx
..............\top.stx
..............\top.syr
..............\top.twr
..............\top.twx
..............\top.ucf
..............\top.unroutes
..............\top.ut
..............\top.v
..............\top.xpi
..............\top.xst
..............\top_bitgen.xwbt
..............\top_envsettings.html
..............\top_guide.ncd
..............\top_map.map
..............\top_map.mrp
..............\top_map.ncd
..............\top_map.ngm
..............\top_map.xrpt
..............\top_ngdbuild.xrpt
..............\top_pad.csv
..............\top_pad.txt
..............\top_par.xrpt
..............\top_summary.html
..............\top_summary.xml
..............\top_usage.xml
..............\top_xst.xrpt
..............\usage_statistics_webtalk.html
..............\webtalk.log
..............\webtalk_pn.xml
..............\xlnx_auto_0_xdb
..............\...............\cst.xbcd
..............\xst
..............\...\dump.xst
..............\...\........\top.prj
..............\...\........\.......\ngx
..............\...\........\.......\...\notopt
..............\...\........\.......\...\opt
..............\...\projnav.tmp
..............\...\work
..............\...\....\hdllib.ref
..............\...\....\vlg6F