We modified our FIX43.xml file to FIX43_FXALL.xml and specific in the quickfix config file that we wanted to use that specific data dictionary (ie we used the direct path the file).
The modification looked like this:
<message name="MarketDataIncrementalRefresh" msgtype="X" msgcat="app">
<field name="MDReqID" required="N" />
<component name="Instrument" required="Y" />
<group name="NoMDEntries" required="Y">
<field name="MDUpdateAction" required="Y" />
<field name="MDEntryType" required="Y" />
<field name="MDEntryID" required="Y" />
<field name="MDEntryRefID" required="N" />
<field name="MDEntryPx" required="N" />
<field name="MDEntrySize" required="N" />
<field name="QuoteType" required="N" />
<field name="MDEntryOriginator" required="N" />
<field name="MinQty" required="N" />
<field name="MDEntryPositionNo" required="N" />
<field name="MDEntryDate" required="N" />
<field name="MDEntryTime" required="N" />
<field name="TickDirection" required="N" />
<field name="MDMkt" required="N" />
<field name="TradingSessionID" required="N" />
<field name="TradingSessionSubID" required="N" />
<field name="QuoteCondition" required="N" />
<field name="TradeCondition" required="N" />
<field name="MDEntryOriginator" required="N" />
<field name="LocationID" required="N" />
<field name="DeskID" required="N" />
<field name="OpenCloseSettleFlag" required="N" />
<field name="TimeInForce" required="N" />
<field name="ExpireDate" required="N" />
<field name="ExpireTime" required="N" />
<field name="ExecInst" required="N" />
<field name="SellerDays" required="N" />
<field name="OrderID" required="N" />
<field name="QuoteEntryID" required="N" />
<field name="MDEntryBuyer" required="N" />
<field name="MDEntrySeller" required="N" />
<field name="NumberOfOrders" required="N" />
<field name="Scope" required="N" />
<field name="TotalVolumeTraded" required="N" />
<field name="TotalVolumeTradedDate" required="N" />
<field name="TotalVolumeTradedTime" required="N" />
<field name="NetChgPrevDay" required="N" />
<field name="Text" required="N" />
<field name="EncodedTextLen" required="N" />
<field name="EncodedText" required="N" />
</group>
<field name="FutSettDate" required="Y" />
</message>