File list (Check if you may need any files):
sell\db\DE2_70_TOP.asm.qmsg
....\..\DE2_70_TOP.asm_labs.ddb
....\..\DE2_70_TOP.cbx.xml
....\..\DE2_70_TOP.cmp.bpm
....\..\DE2_70_TOP.cmp.cdb
....\..\DE2_70_TOP.cmp.ecobp
....\..\DE2_70_TOP.cmp.hdb
....\..\DE2_70_TOP.cmp.logdb
....\..\DE2_70_TOP.cmp.rdb
....\..\DE2_70_TOP.cmp.tdb
....\..\DE2_70_TOP.cmp0.ddb
....\..\DE2_70_TOP.db_info
....\..\DE2_70_TOP.eco.cdb
....\..\DE2_70_TOP.fit.qmsg
....\..\DE2_70_TOP.hier_info
....\..\DE2_70_TOP.hif
....\..\DE2_70_TOP.map.bpm
....\..\DE2_70_TOP.map.cdb
....\..\DE2_70_TOP.map.ecobp
....\..\DE2_70_TOP.map.hdb
....\..\DE2_70_TOP.map.logdb
....\..\DE2_70_TOP.map.qmsg
....\..\DE2_70_TOP.map_bb.cdb
....\..\DE2_70_TOP.map_bb.hdb
....\..\DE2_70_TOP.map_bb.hdbx
....\..\DE2_70_TOP.map_bb.logdb
....\..\DE2_70_TOP.pre_map.cdb
....\..\DE2_70_TOP.pre_map.hdb
....\..\DE2_70_TOP.psp
....\..\DE2_70_TOP.root_partition.cmp.atm
....\..\DE2_70_TOP.root_partition.cmp.dfp
....\..\DE2_70_TOP.root_partition.cmp.hdbx
....\..\DE2_70_TOP.root_partition.cmp.logdb
....\..\DE2_70_TOP.root_partition.cmp.rcf
....\..\DE2_70_TOP.root_partition.map.atm
....\..\DE2_70_TOP.root_partition.map.hdbx
....\..\DE2_70_TOP.root_partition.map.info
....\..\DE2_70_TOP.rtlv.hdb
....\..\DE2_70_TOP.rtlv_sg.cdb
....\..\DE2_70_TOP.rtlv_sg_swap.cdb
....\..\DE2_70_TOP.sgdiff.cdb
....\..\DE2_70_TOP.sgdiff.hdb
....\..\DE2_70_TOP.signalprobe.cdb
....\..\DE2_70_TOP.sld_design_entry.sci
....\..\DE2_70_TOP.sld_design_entry_dsc.sci
....\..\DE2_70_TOP.syn_hier_info
....\..\DE2_70_TOP.tan.qmsg
....\..\DE2_70_TOP.tis_db_list.ddb
....\..\DE2_70_TOP.tmw_info
....\..\prev_cmp_DE2_70_TOP.asm.qmsg
....\..\prev_cmp_DE2_70_TOP.fit.qmsg
....\..\prev_cmp_DE2_70_TOP.map.qmsg
....\..\prev_cmp_DE2_70_TOP.qmsg
....\..\prev_cmp_DE2_70_TOP.tan.qmsg
....\DE2_70_TOP.asm.rpt
....\DE2_70_TOP.done
....\DE2_70_TOP.fit.rpt
....\DE2_70_TOP.fit.smsg
....\DE2_70_TOP.fit.summary
....\DE2_70_TOP.flow.rpt
....\DE2_70_TOP.map.rpt
....\DE2_70_TOP.map.summary
....\DE2_70_TOP.pin
....\DE2_70_TOP.pof
....\DE2_70_TOP.qpf
....\DE2_70_TOP.qsf
....\DE2_70_TOP.qws
....\DE2_70_TOP.sof
....\DE2_70_TOP.tan.rpt
....\DE2_70_TOP.tan.summary
....\DE2_70_TOP.v
....\DE2_70_TOP.v.bak
....\DE2_70_TOP_assignment_defaults.qdf
....\display.v
....\display.v.bak
....\db
sell