File list (Check if you may need any files):
foubitfulladder\foubitfulladder.gise
...............\foubitfulladder.xise
...............\fourbitadder.vhd
...............\fourbitadder_beh.prj
...............\fourbitadder_isim_beh.exe
...............\fourbitadder_isim_beh.wdb
...............\fourbitadder_stx_beh.prj
...............\fourbitfulladder.cmd_log
...............\fourbitfulladder.lso
...............\fourbitfulladder.ngc
...............\fourbitfulladder.ngr
...............\fourbitfulladder.prj
...............\fourbitfulladder.rar
...............\fourbitfulladder.stx
...............\fourbitfulladder.syr
...............\fourbitfulladder.vhd
...............\fourbitfulladder.xst
...............\fourbitfulladder_envsettings.html
...............\fourbitfulladder_summary.html
...............\fourbitfulladder_vhdl.prj
...............\fourbitfulladder_xst.xrpt
...............\fuse.log
...............\fuse.xmsgs
...............\fuseRelaunch.cmd
...............\iseconfig\foubitfulladder.projectmgr
...............\.........\fourbitfulladder.xreport
...............\.........\onebitfulladder.xreport
...............\..im\fourbitadder_isim_beh.exe.sim\fourbitadder_isim_beh.exe
...............\....\.............................\isimcrash.log
...............\....\.............................\ISimEngine-DesignHierarchy.dbg
...............\....\.............................\isimkernel.log
...............\....\.............................\libPortability.dll
...............\....\.............................\netId.dat
...............\....\.............................\tmp_save\_1
...............\....\.............................\work\a_0550954948_3990940387.c
...............\....\.............................\....\a_0550954948_3990940387.didat
...............\....\.............................\....\a_0550954948_3990940387.nt64.obj
...............\....\.............................\....\a_0711356568_2372691052.c
...............\....\.............................\....\a_0711356568_2372691052.didat
...............\....\.............................\....\a_0711356568_2372691052.nt64.obj
...............\....\.............................\....\a_2575546767_3212880686.c
...............\....\.............................\....\a_2575546767_3212880686.didat
...............\....\.............................\....\a_2575546767_3212880686.nt64.obj
...............\....\.............................\....\fourbitadder_isim_beh.exe_main.c
...............\....\.............................\....\fourbitadder_isim_beh.exe_main.nt64.obj
...............\....\isim_usage_statistics.html
...............\....\pn_info
...............\....\.recompiled.exe.sim\ieee\p_2592010699.c
...............\....\...................\....\p_2592010699.didat
...............\....\...................\....\p_2592010699.nt64.obj
...............\....\temp\fourbitadder.vdb
...............\....\....\fourbitfulladder.vdb
...............\....\....\onebitfulladder.vdb
...............\....\work\fourbitadder.vdb
...............\....\....\fourbitfulladder.vdb
...............\....\....\onebitfulladder.vdb
...............\isim.cmd
...............\isim.log
...............\onebitfulladder.vhd
...............\onebitfulladder_summary.html
...............\pepExtractor.prj
...............\webtalk_pn.xml
...............\xilinxsim.ini
...............\.st\work\hdllib.ref
...............\...\....\hdpdeps.ref
...............\...\....\sub00\vhpl00.vho
...............\...\....\.....\vhpl01.vho
...............\...\....\.....\vhpl02.vho
...............\...\....\.....\vhpl03.vho
...............\_xmsgs\pn_parser.xmsgs
...............\......\xst.xmsgs
...............\xst\dump.xst\fourbitfulladder.prj\ngx\notopt
...............\...\........\....................\...\opt
...............\...\........\....................\ngx
...............\isim\fourbitadder_isim_beh.exe.sim\tmp_save
...............\....\.............................\work
...............\....\precompiled.exe.sim\ieee
...............\xst\dump.xst\fourbitfulladder.prj
...............\...\work\sub00
...............\isim\fourbitadder_isim_beh.exe.sim
...............\....\precompiled.exe.sim
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