File list (Check if you may need any files):
lfsr\lfsr.qpf
....\lfsr.qsf
....\lfsr.v.bak
....\lfsr.v
....\lfsr.map.summary
....\lfsr.map.rpt
....\lfsr.pin
....\lfsr.fit.smsg
....\lfsr.fit.summary
....\lfsr.fit.rpt
....\lfsr.sof
....\lfsr.pof
....\lfsr.asm.rpt
....\lfsr.tan.summary
....\lfsr.tan.rpt
....\lfsr.flow.rpt
....\lfsr.done
....\lfsr.qws
....\db\lfsr.db_info
....\..\lfsr.map.qmsg
....\..\lfsr.cbx.xml
....\..\lfsr.hif
....\..\lfsr.hier_info
....\..\lfsr.rtlv_sg.cdb
....\..\lfsr.rtlv.hdb
....\..\lfsr.rtlv_sg_swap.cdb
....\..\lfsr.pre_map.hdb
....\..\lfsr.pre_map.cdb
....\..\lfsr.psp
....\..\lfsr.root_partition.map.info
....\..\lfsr.map_bb.logdb
....\..\lfsr.sgdiff.cdb
....\..\lfsr.sgdiff.hdb
....\..\lfsr.sld_design_entry_dsc.sci
....\..\lfsr.syn_hier_info
....\..\lfsr.root_partition.map.atm
....\..\lfsr.root_partition.map.hdbx
....\..\lfsr.map_bb.cdb
....\..\lfsr.map_bb.hdbx
....\..\lfsr.map_bb.hdb
....\..\lfsr.map.ecobp
....\..\lfsr.map.cdb
....\..\lfsr.map.hdb
....\..\lfsr.map.logdb
....\..\lfsr.map.bpm
....\..\lfsr.fit.qmsg
....\..\lfsr.cmp.logdb
....\..\lfsr.cmp.bpm
....\..\lfsr.cmp.ecobp
....\..\lfsr.root_partition.cmp.rcf
....\..\lfsr.root_partition.cmp.hdbx
....\..\lfsr.root_partition.cmp.atm
....\..\lfsr.root_partition.cmp.logdb
....\..\lfsr.root_partition.cmp.dfp
....\..\lfsr.tis_db_list.ddb
....\..\lfsr.asm.qmsg
....\..\lfsr.tan.qmsg
....\..\lfsr.cmp.tdb
....\..\lfsr.cmp0.ddb
....\..\lfsr.cmp.cdb
....\..\lfsr.signalprobe.cdb
....\..\lfsr.cmp.hdb
....\..\lfsr.cmp.rdb
....\..\lfsr.sld_design_entry.sci
....\..\lfsr.eco.cdb
....\..\lfsr.tmw_info
....\db
lfsr