File list (Check if you may need any files):
nexta\data\system.ucf
.....\etc\bitgen.ut
.....\...\fast_runtime.opt
.....\implementation\system_summary.html
.....\system.log
.....\system.make
.....\system.mhs
.....\system.mss
.....\system.xmp
.....\system_incl.make
.....\__xps\.dswkshop\MdtSvgBLKD_Dimensions.xsl
.....\.....\.........\MdtSvgDiag_Colors.xsl
.....\.....\.........\MdtSvgDiag_Globals.xsl
.....\.....\.........\MdtSvgDiag_StyleDefs.xsl
.....\.....\.........\MdtTinySvgBLKD_BusLaneSpaces.xsl
.....\.....\.........\MdtTinySvgBLKD_Busses.xsl
.....\.....\.........\MdtTinySvgBLKD_Functions.xsl
.....\.....\.........\MdtTinySvgBLKD_Globals.xsl
.....\.....\.........\MdtTinySvgBLKD_IOPorts.xsl
.....\.....\.........\MdtTinySvgBLKD_Main.xsl
.....\.....\.........\MdtTinySvgBLKD_Peripherals.xsl
.....\.....\.........\MdtTinySvgBLKD_Processors.xsl
.....\.....\.........\MdtTinySvgDiag_BifShapes.xsl
.....\.....\bitinit.opt
.....\.....\ise\system.xreport
.....\.....\...\xmsgprops.lst
.....\.....\libgen.opt
.....\.....\platgen.opt
.....\.....\simgen.opt
.....\.....\system.filters
.....\.....\system.gui
.....\.....\xplorer.opt
.....\.....\xpsxflow.opt
.....\.....\ise\_xmsgs
.....\.....\.dswkshop
.....\.....\ise
.....\blockdiagram
.....\data
.....\etc
.....\implementation
.....\pcores
.....\__xps
nexta