File list (Check if you may need any files):
key
...\db
...\..\key.asm.qmsg
...\..\key.cbx.xml
...\..\key.cmp.cdb
...\..\key.cmp.hdb
...\..\key.cmp.kpt
...\..\key.cmp.logdb
...\..\key.cmp.rdb
...\..\key.cmp.tdb
...\..\key.cmp0.ddb
...\..\key.dbp
...\..\key.db_info
...\..\key.eco.cdb
...\..\key.eds_overflow
...\..\key.fit.qmsg
...\..\key.hier_info
...\..\key.hif
...\..\key.map.cdb
...\..\key.map.hdb
...\..\key.map.logdb
...\..\key.map.qmsg
...\..\key.pre_map.cdb
...\..\key.pre_map.hdb
...\..\key.psp
...\..\key.rtlv.hdb
...\..\key.rtlv_sg.cdb
...\..\key.rtlv_sg_swap.cdb
...\..\key.sgdiff.cdb
...\..\key.sgdiff.hdb
...\..\key.signalprobe.cdb
...\..\key.sim.hdb
...\..\key.sim.qmsg
...\..\key.sim.rdb
...\..\key.sim.vwf
...\..\key.sld_design_entry.sci
...\..\key.sld_design_entry_dsc.sci
...\..\key.syn_hier_info
...\..\key.tan.qmsg
...\..\wed.zsf
...\key.asm.rpt
...\key.done
...\key.dpf
...\key.fit.rpt
...\key.fit.smsg
...\key.fit.summary
...\key.flow.rpt
...\key.map.rpt
...\key.map.summary
...\key.pin
...\key.qpf
...\key.qsf
...\key.qws
...\key.sim.rpt
...\key.tan.rpt
...\key.tan.summary
...\key.vhd
...\key.vwf