Deleting "broker.workspace" did the trick I ran the exploration which read in and cached that stock data to the local database. However when the ODBC (via the plug-in) is accessed when backtesting it still accesses the SQL server.
What did the trick for me was deleting the file "broker.workspace" in the Amibroker file directory for the ODBC database. This causes Amibroker to rebuild it -- the ODBC driver isn't used and the data is accessed from the local database. Cuts back on backtesting time very nicely.
