I am exploring using DDE to keep my TS 2000i working live even after XPO cease to be supported. However, I don't seem to get the QR DDE working. There appears to be two different DDE request format:
QuoteRoom_RTD.xls: =RTD("qr.coqr","","BID,GBPUSD")
Spreadsheet showing #N/A
Help File: =QR|BID!GBPUSD
Getting error "Cannot run 'QR.EXE'. The program or one of its components is damaged or missing."