File list (Check if you may need any files):
Decoder\decoder.bgn
.......\decoder.bit
.......\Decoder.bld
.......\Decoder.cmd_log
.......\decoder.drc
.......\Decoder.gise
.......\Decoder.ise
.......\Decoder.lso
.......\Decoder.ncd
.......\Decoder.ngc
.......\Decoder.ngd
.......\Decoder.ngr
.......\Decoder.ntrc_log
.......\Decoder.pad
.......\Decoder.par
.......\Decoder.pcf
.......\Decoder.prj
.......\Decoder.ptwx
.......\Decoder.stx
.......\Decoder.syr
.......\Decoder.twr
.......\Decoder.twx
.......\Decoder.ucf
.......\Decoder.unroutes
.......\Decoder.ut
.......\Decoder.vhd
.......\Decoder.xise
.......\Decoder.xpi
.......\Decoder.xst
.......\decoder_cclktemp.bit
.......\Decoder_guide.ncd
.......\Decoder_map.map
.......\Decoder_map.mrp
.......\Decoder_map.ncd
.......\Decoder_map.ngm
.......\Decoder_map.xrpt
.......\Decoder_ngdbuild.xrpt
.......\Decoder_pa.log
.......\Decoder_pad.csv
.......\Decoder_pad.txt
.......\Decoder_par.xrpt
.......\Decoder_pa_ports.v
.......\Decoder_prev_built.ngd
.......\Decoder_prom.cfi
.......\Decoder_PROM.ipf
.......\Decoder_prom.mcs
.......\Decoder_prom.prm
.......\Decoder_prom.sig
.......\........PROM_xdb\tmp
.......\Decoder_PROM_xdb
.......\Decoder_summary.html
.......\Decoder_summary.xml
.......\Decoder_usage.xml
.......\Decoder_vhdl.prj
.......\........xdb\cst.xbcd
.......\...........\tmp\ise\version
.......\...........\...\...\__OBJSTORE__\Autonym
.......\...........\...\...\............\common
.......\...........\...\...\............\ExpandedNetlistEngine
.......\...........\...\...\............\HierarchicalDesign\HDProject\HDProject
.......\...........\...\...\............\..................\.........\HDProject_StrTbl
.......\...........\...\...\............\..................\HDProject
.......\...........\...\...\............\..................\__stored_object_table__
.......\...........\...\...\............\HierarchicalDesign
.......\...........\...\...\............\PnAutoRun\Scripts\RunOnce_tcl
.......\...........\...\...\............\.........\.......\RunOnce_tcl_StrTbl
.......\...........\...\...\............\.........\Scripts
.......\...........\...\...\............\PnAutoRun
.......\...........\...\...\............\.rojectNavigator\dpm_project_main\dpm_project_main
.......\...........\...\...\............\................\................\dpm_project_main_StrTbl
.......\...........\...\...\............\................\dpm_project_main
.......\...........\...\...\............\ProjectNavigator
.......\...........\...\...\............\ProjectNavigator11
.......\...........\...\...\............\................Gui\CViewSelector
.......\...........\...\...\............\...................\CViewSelector_StrTbl
.......\...........\...\...\............\...................\File-SynthesisOnly
.......\...........\...\...\............\...................\File-SynthesisOnly_StrTbl
.......\...........\...\...\............\...................\Library-SynthesisOnly
.......\...........\...\...\............\...................\Library-SynthesisOnly_StrTbl
.......\...........\...\...\............\...................\Process-SynthesisOnly-
.......\...........\...\...\............\...................\Process-SynthesisOnly-DESUT_UCF
.......\...........\...\...\............\...................\Process-SynthesisOnly-DESUT_UCF_StrTbl
.......\...........\...\...\............\...................\Process-SynthesisOnly-DESUT_VHDL_ARCHITECTURE
.......\...........\...\...\............\...................\Process-SynthesisOnly-DESUT_VHDL_ARCHITECTURE_StrTbl
.......\...........\...\...\............\...................\Process-SynthesisOnly-_StrTbl
.......\...........\...\...\............\...................\Source-SynthesisOnly-AutoCompile
.......\...........\...\...\............\...................\Source-SynthesisOnly-AutoCompile_StrTbl
.......\...........\...\...\............\ProjectNavigatorGui
.......\...........\...\...\............\WebTalk
.......\...........\...\...\............\xreport\Gc_RvReportViewer-Current-Module
.......\...........\...\...\............\.......\Gc_RvReportViewer-Current-Module_StrTbl
.......\...........\...\...\............\.