File list (Check if you may need any files):
loopback
........\abc.ucf
........\device_usage_statistics.html
........\fpga_master.bgn
........\fpga_master.bit
........\fpga_master.bld
........\fpga_master.cmd_log
........\fpga_master.drc
........\fpga_master.lso
........\fpga_master.ncd
........\fpga_master.ngc
........\fpga_master.ngd
........\fpga_master.ngr
........\fpga_master.pad
........\fpga_master.par
........\fpga_master.pcf
........\fpga_master.prj
........\fpga_master.ptwx
........\fpga_master.stx
........\fpga_master.syr
........\fpga_master.twr
........\fpga_master.twx
........\fpga_master.unroutes
........\fpga_master.ut
........\fpga_master.vhd
........\fpga_master.xpi
........\fpga_master.xst
........\fpga_master_guide.ncd
........\fpga_master_map.map
........\fpga_master_map.mrp
........\fpga_master_map.ncd
........\fpga_master_map.ngm
........\fpga_master_map.xrpt
........\fpga_master_ngdbuild.xrpt
........\fpga_master_pad.csv
........\fpga_master_pad.txt
........\fpga_master_par.xrpt
........\fpga_master_prev_built.ngd
........\fpga_master_summary.html
........\fpga_master_summary.xml
........\fpga_master_usage.xml
........\fpga_master_vhdl.prj
........\fpga_master_xst.xrpt
........\loopback.ise
........\loopback.ntrc_log
........\loopback.restore
........\loopback_xdb
........\............\cst.xbcd
........\............\tmp
........\............\...\ise
........\............\...\ise.lock
........\............\...\...\version
........\............\...\...\__OBJSTORE__
........\............\...\...\............\Autonym
........\............\...\...\............\common
........\............\...\...\............\ExpandedNetlistEngine
........\............\...\...\............\HierarchicalDesign
........\............\...\...\............\..................\HDProject
........\............\...\...\............\..................\.........\HDProject
........\............\...\...\............\..................\.........\HDProject_StrTbl
........\............\...\...\............\..................\__stored_object_table__
........\............\...\...\............\PnAutoRun
........\............\...\...\............\.........\Scripts
........\............\...\...\............\.........\.......\RunOnce_tcl
........\............\...\...\............\.........\.......\RunOnce_tcl_StrTbl
........\............\...\...\............\ProjectNavigator
........\............\...\...\............\ProjectNavigatorGui
........\............\...\...\............\...................\GuiProjectData
........\............\...\...\............\...................\GuiProjectData_StrTbl
........\............\...\...\............\................\dpm_project_main
........\............\...\...\............\................\................\dpm_project_main
........\............\...\...\............\................\................\dpm_project_main_StrTbl
........\............\...\...\............\................\__stored_objects__
........\............\...\...\............\................\__stored_objects___StrTbl
........\............\...\...\............\................\__stored_object_table__
........\............\...\...\............\SrcCtrl
........\............\...\...\............\.......\SavedOptions
........\............\...\...\............\STE
........\............\...\...\............\WebTalk
........\............\...\...\............\xreport
........\............\...\...\............\.......\Gc_RvReportViewer-Current-Module
........\............\...\...\............\.......\Gc_RvReportViewer-Current-Module_StrTbl
........\............\...\...\............\.......\Gc_RvReportViewer-Module-Data-fpga_master
........\............\...\...\............\.......\Gc_RvReportViewer-Module-Data-fpga_master_StrTbl
........\............\...\...\............\.......\Gc_RvReportViewer-Module-DataFactory-Default
........\............\...\...\............\.......\Gc_RvReportViewer-Module-DataFactory-Default_StrTbl
........\............\...\...\............\_ProjRepoInternal_
........\............\...\...\__REGISTRY__
........\............\...\...\............\Autonym
........\..