I getting the following error on an NT workstation running a mail merge in Word with an Excel data source. "ODBC Error, no ODBC driver, no data source available. No default driver specified". The mail merge works fine on our Win 95 machines running the same software. I've checked that ODBC is installed & it is and the drivers for excel files appear to be available. I've had a look at knowledge base and can't find anything specific, can anyone shed any light on this.