File list (Check if you may need any files):
Group_AES
.........\AES_Group
.........\.........\.lso
.........\.........\1.tcl
.........\.........\2.tcl
.........\.........\AES_Group.gise
.........\.........\AES_Group.xise
.........\.........\AES_top_level.bld
.........\.........\AES_top_level.cmd_log
.........\.........\AES_top_level.lso
.........\.........\AES_top_level.ncd
.........\.........\AES_top_level.ngc
.........\.........\AES_top_level.ngd
.........\.........\AES_top_level.ngr
.........\.........\AES_top_level.pad
.........\.........\AES_top_level.par
.........\.........\AES_top_level.pcf
.........\.........\AES_top_level.prj
.........\.........\AES_top_level.ptwx
.........\.........\AES_top_level.stx
.........\.........\AES_top_level.syr
.........\.........\AES_top_level.twr
.........\.........\AES_top_level.twx
.........\.........\AES_top_level.unroutes
.........\.........\AES_top_level.vhd
.........\.........\AES_top_level.xpi
.........\.........\AES_top_level.xst
.........\.........\AES_top_level_beh.prj
.........\.........\AES_top_level_envsettings.html
.........\.........\AES_top_level_guide.ncd
.........\.........\AES_top_level_isim_beh.exe
.........\.........\AES_top_level_isim_beh.wdb
.........\.........\AES_top_level_map.map
.........\.........\AES_top_level_map.mrp
.........\.........\AES_top_level_map.ncd
.........\.........\AES_top_level_map.ngm
.........\.........\AES_top_level_map.xrpt
.........\.........\AES_top_level_ngdbuild.xrpt
.........\.........\AES_top_level_pad.csv
.........\.........\AES_top_level_pad.txt
.........\.........\AES_top_level_par.xrpt
.........\.........\AES_top_level_stx_beh.prj
.........\.........\AES_top_level_summary.html
.........\.........\AES_top_level_summary.xml
.........\.........\AES_top_level_usage.xml
.........\.........\AES_top_level_vhdl.prj
.........\.........\AES_top_level_xst.xrpt
.........\.........\AddRoundKey.prj
.........\.........\AddRoundKey.stx
.........\.........\AddRoundKey.xst
.........\.........\AddRoundKey_beh.prj
.........\.........\AddRoundKey_stx_beh.prj
.........\.........\AddRoundKey_vhdl.prj
.........\.........\Addroundkey.vhd
.........\.........\MixColum.vhd
.........\.........\MixColumn_isim_beh.exe
.........\.........\_ngo
.........\.........\....\netlist.lst
.........\.........\_xmsgs
.........\.........\......\cpldfit.xmsgs
.........\.........\......\hprep6.xmsgs
.........\.........\......\map.xmsgs
.........\.........\......\ngdbuild.xmsgs
.........\.........\......\par.xmsgs
.........\.........\......\pn_parser.xmsgs
.........\.........\......\taengine.xmsgs
.........\.........\......\trce.xmsgs
.........\.........\......\tsim.xmsgs
.........\.........\......\xst.xmsgs
.........\.........\aa.vhd
.........\.........\aaa.vhd
.........\.........\aaaa.vhd
.........\.........\addroundkey.v
.........\.........\control_summary.html
.........\.........\fuse.log
.........\.........\fuse.xmsgs
.........\.........\fuseRelaunch.cmd
.........\.........\ipcore_dir
.........\.........\iseconfig
.........\.........\.........\AES_Group.projectmgr
.........\.........\.........\AES_top_level.xreport
.........\.........\.........\key_exp_top_level.xreport
.........\.........\.........\ss.xreport
.........\.........\isim
.........\.........\....\AES_top_level_isim_beh.exe.sim
.........\.........\....\..............................\AES_top_level_isim_beh.exe
.........\.........\....\..............................\ISimEngine-DesignHierarchy.dbg
.........\.........\....\..............................\isimcrash.log
.........\.........\....\..............................\isimkernel.log
.........\.........\....\..............................\libPortability.dll
.........\.........\....\..............................\netId.dat
.........\.........\....\..............................\tmp_save
.........\.........\....\..............................\........\_1
.........\.........\....\..............................\work
.........\.........\....\..............................\....\AES_top_level_isim_beh.exe_main.c
.........\.........\....\..............................\....\AES_top_level_isim_beh.exe_mai