I think I'm really close. When I run mangos I get a message in the server.txt
2007-07-05 22:48:45 ERROR:
Some required *.dbc files (17 from 31) not found or not compatible:
./dbc/AreaTable.dbc (exist, but have 35 fields instead 27) Wrong client version DBC file?
./dbc/BattlemasterList.dbc (exist, but have 32 fields instead 24) Wrong client version DBC file?
./dbc/ChrClasses.dbc (exist, but have 24 fields instead 1

Wrong client version DBC file?
./dbc/ChrRaces.dbc (exist, but have 35 fields instead 27) Wrong client version DBC file?
./dbc/CreatureFamily.dbc (exist, but have 26 fields instead 1

Wrong client version DBC file?
./dbc/Faction.dbc (exist, but have 53 fields instead 37) Wrong client version DBC file?
./dbc/ItemRandomProperties.dbc (exist, but have 24 fields instead 16) Wrong client version DBC file?
./dbc/ItemSet.dbc (exist, but have 53 fields instead 45) Wrong client version DBC file?
./dbc/Map.dbc (exist, but have 123 fields instead 75) Wrong client version DBC file?
./dbc/SkillLine.dbc (exist, but have 38 fields instead 22) Wrong client version DBC file?
./dbc/Spell.dbc (exist, but have 211 fields instead 179) Wrong client version DBC file?
./dbc/SpellItemEnchantment.dbc (exist, but have 34 fields instead 26) Wrong client version DBC file?
./dbc/SpellRange.dbc (exist, but have 38 fields instead 22) Wrong client version DBC file?
./dbc/TalentTab.dbc (exist, but have 23 fields instead 15) Wrong client version DBC file?
./dbc/TaxiNodes.dbc (exist, but have 24 fields instead 16) Wrong client version DBC file?
./dbc/TaxiPathNode.dbc (exist, but have 11 fields instead 9) Wrong client version DBC file?
./dbc/WorldSafeLocs.dbc (exist, but have 22 fields instead 14) Wrong client version DBC file?
The files exist. I'm running TBC 2.1.2 Release 6803. Is it due to mangos not being at the release

If so how do I fix it?