File list (Check if you may need any files):
HDB3
....\add_b.acf
....\add_b.fit
....\add_b.hif
....\ADD_B.inc
....\add_b.mmf
....\add_b.ndb
....\add_b.pin
....\add_b.pof
....\add_b.rpt
....\add_b.snf
....\ADD_B.sym
....\ADD_B.VHD
....\add_v.acf
....\add_v.fit
....\add_v.hex
....\add_v.hif
....\ADD_V.inc
....\add_v.mmf
....\add_v.ndb
....\add_v.pin
....\add_v.pof
....\add_v.rpt
....\add_v.snf
....\add_v.sof
....\ADD_V.sym
....\add_v.ttf
....\ADD_V.VHD
....\hdb3.acf
....\hdb3.fit
....\hdb3.gdf
....\hdb3.hex
....\hdb3.hif
....\hdb3.mmf
....\hdb3.ndb
....\hdb3.pin
....\hdb3.pof
....\hdb3.rpt
....\hdb3.scf
....\hdb3.snf
....\hdb3.sof
....\HDB3.sym
....\hdb3.ttf
....\hdb3.vhd
....\hdb3_double.acf
....\hdb3_double.fit
....\hdb3_double.hex
....\hdb3_double.hif
....\HDB3_DOUBLE.inc
....\hdb3_double.mmf
....\hdb3_double.ndb
....\hdb3_double.pin
....\hdb3_double.pof
....\hdb3_double.rpt
....\hdb3_double.scf
....\hdb3_double.snf
....\hdb3_double.sof
....\HDB3_DOUBLE.sym
....\hdb3_double.ttf
....\hdb3_double.vhd
....\ldg.acf
....\ldg.hif
....\ldg.mmf
....\ldg_hdb3.acf
....\ldg_hdb3.hif
....\LIB.DLS
....\U0059684.DLS
....\U1166908.DLS
....\U1330048.DLS
....\U3274434.DLS
....\U4667632.DLS
....\U5922864.DLS
....\U7190722.DLS
....\U7439880.DLS
....\U7520623.DLS
....\U7622486.DLS
....\U7884024.DLS
....\U8750627.DLS
....\U8830016.DLS