The message [Microsoft][ODBC DLL] "Specified driver could not be loaded" may indicate that one of the necessary DLLs could not be loaded. The DLLs needed for the Advantage ODBC Driver include:

ADSODBC.DLL

ACE32.DLL or ACE64.DLL

AXCWS32.DLL or AXCWS64.DLL

ADSLOC32.DLL or ADSLOC64.DLL (Advantage Local Server Only)

ADSLOCAL.CFG(Advantage Local Server Only)

EXTEND.CHR(Non-USA OEM Language Support)

ANSI.CHR(ANSI Language Support)