File list (Check if you may need any files):
Comparator_4bit\Comparator_4bit.gise
...............\Comparator_4bit.xise
...............\dataflow.cmd_log
...............\dataflow.lso
...............\dataflow.ngc
...............\dataflow.ngr
...............\dataflow.prj
...............\dataflow.stx
...............\dataflow.syr
...............\dataflow.v
...............\dataflow.xst
...............\dataflow_beh.prj
...............\dataflow_envsettings.html
...............\dataflow_isim_beh.exe
...............\dataflow_isim_beh.wdb
...............\dataflow_stx_beh.prj
...............\dataflow_summary.html
...............\dataflow_xst.xrpt
...............\fuse.log
...............\fuse.xmsgs
...............\fuseRelaunch.cmd
...............\iseconfig\Comparator_4bit.projectmgr
...............\.........\dataflow.xreport
...............\..im\dataflow_isim_beh.exe.sim\dataflow_isim_beh.exe
...............\....\.........................\isimcrash.log
...............\....\.........................\ISimEngine-DesignHierarchy.dbg
...............\....\.........................\isimkernel.log
...............\....\.........................\libPortability.dll
...............\....\.........................\netId.dat
...............\....\.........................\tmp_save\_1
...............\....\.........................\work\dataflow_isim_beh.exe_main.c
...............\....\.........................\....\dataflow_isim_beh.exe_main.nt64.obj
...............\....\.........................\....\m_00000000002209736310_3990940387.c
...............\....\.........................\....\m_00000000002209736310_3990940387.didat
...............\....\.........................\....\m_00000000002209736310_3990940387.nt64.obj
...............\....\.........................\....\m_00000000004134447467_2073120511.c
...............\....\.........................\....\m_00000000004134447467_2073120511.didat
...............\....\.........................\....\m_00000000004134447467_2073120511.nt64.obj
...............\....\isim_usage_statistics.html
...............\....\pn_info
...............\....\temp\dataflow.sdb
...............\....\....\glbl.sdb
...............\....\work\dataflow.sdb
...............\....\....\glbl.sdb
...............\isim.cmd
...............\isim.log
...............\webtalk_pn.xml
...............\xilinxsim.ini
...............\.st\work\hdllib.ref
...............\...\....\vlg4E\dataflow.bin
...............\_xmsgs\pn_parser.xmsgs
...............\......\xst.xmsgs
...............\xst\dump.xst\dataflow.prj\ngx\notopt
...............\...\........\............\...\opt
...............\...\........\............\ngx
...............\isim\dataflow_isim_beh.exe.sim\tmp_save
...............\....\.........................\work
...............\xst\dump.xst\dataflow.prj
...............\...\work\vlg4E
...............\isim\dataflow_isim_beh.exe.sim
...............\....\temp
...............\....\work
...............\xst\dump.xst
...............\...\projnav.tmp
...............\...\work
...............\ipcore_dir
...............\iseconfig
...............\isim
...............\xst
...............\_xmsgs
Comparator_4bit