Software >> OS >> Windows >> API >> ODBC >>  Where are the registry keys for ODBC settings

1. HKLM/SOFTWARE/ODBC/ODBC.INI/dsnname 2. HKLM/SOFTWARE/ODBC/ODBC.INI/ODBC Data Sources/dsnname The first lists DSN names, the second specifies which driver for that DSN name, both must be changed when name changed.