File list (Check if you may need any files):
fir\.lso
...\device_usage_statistics.html
...\fir.ise
...\fir.ise_ISE_Backup
...\fir.ntrc_log
...\fir.restore
...\fir_filter.bgn
...\fir_filter.bit
...\fir_filter.bld
...\fir_filter.cmd_log
...\fir_filter.drc
...\fir_filter.lso
...\fir_filter.ncd
...\fir_filter.ngc
...\fir_filter.ngd
...\fir_filter.ngr
...\fir_filter.pad
...\fir_filter.par
...\fir_filter.pcf
...\fir_filter.prj
...\fir_filter.stx
...\fir_filter.syr
...\fir_filter.twr
...\fir_filter.twx
...\fir_filter.unroutes
...\fir_filter.ut
...\fir_filter.vhd
...\fir_filter.xpi
...\fir_filter.xst
...\fir_filter_guide.ncd
...\fir_filter_map.map
...\fir_filter_map.mrp
...\fir_filter_map.ncd
...\fir_filter_map.ngm
...\fir_filter_pad.csv
...\fir_filter_pad.txt
...\fir_filter_prev_built.ngd
...\fir_filter_summary.html
...\fir_filter_summary.xml
...\fir_filter_usage.xml
...\fir_filter_vhdl.prj
...\fuse.log
...\isim\isim.tmp_save\_1
...\....\isimcrash.log
...\....\simulate_dofile.log
...\....\simulate_dofile.log_back
...\....\temp\fir_filter.vdb
...\....\....\math.vdb
...\....\....\test.vdb
...\....\work\fir_filter.vdb
...\....\....\math.vdb
...\....\....\test.vdb
...\....\_tmp\ieee\p_0017514958.didat
...\....\....\....\p_0774719531.didat
...\....\....\....\p_1242562249.didat
...\....\....\....\p_1367372525.didat
...\....\....\....\p_2592010699.didat
...\....\....\....\p_2717149903.didat
...\....\....\....\p_3039841270.didat
...\....\....\....\p_3499444699.didat
...\....\....\....\p_3564397177.didat
...\....\....\....\p_3620187407.didat
...\....\....\....\p_3972351953.didat
...\....\....\....\p_4165608084.didat
...\....\....\std\textio.didat
...\....\....\work\a_1985558087_2372691052.c
...\....\....\....\a_1985558087_2372691052.didat
...\....\....\....\a_1985558087_2372691052.nt.obj
...\....\....\....\a_3610324789_3212880686.c
...\....\....\....\a_3610324789_3212880686.didat
...\....\....\....\a_3610324789_3212880686.nt.obj
...\....\....\....\p_0117525510.c
...\....\....\....\p_0117525510.didat
...\....\....\....\p_0117525510.nt.obj
...\....\....\....\test_isim_beh.exe_lib.c
...\....\....\....\test_isim_beh.exe_lib.nt.dll
...\....\....\....\test_isim_beh.exe_lib.nt.obj
...\....\....\....\test_isim_beh.exe_main.c
...\isim.cmd
...\isim.hdlsourcefiles
...\isim.log
...\isimwavedata.xwv
...\math.prj
...\math.stx
...\math.vhd
...\math.xst
...\math_vhdl.prj
...\netgen\synthesis\fir_filter_synthesis.nlf
...\......\.........\fir_filter_synthesis.vhd
...\pepExtractor.prj
...\results.txt
...\test.ant
...\test.fdo
...\test.jhd
...\test.tbw
...\test.udo
...\test.vhd
...\test.vhw
...\test.xwv
...\test.xwv_bak