This section describes how to edit the DSN configuration and then authenticate and connect to Tally APIs.

Editing the DSN Configuration

You can use the Microsoft ODBC Data Source Administrator to edit the DSN configuration. Note that the DSN is created during the installation process, as described in Installing the Connector.

Complete the following steps to edit the DSN configuration:

1. Select Start > Search, and enter ODBC Data Sources in the Search box.
2. Choose the version of the ODBC Administrator that corresponds to the bitness of your Power BI Desktop installation (32-bit or 64-bit).
3. Click the System DSN tab.
4. Select the system data source and click Configure.
5. Edit the information on the Connection tab and click OK.

Connecting to Tally

Set the following connection properties to connect to Tally Instance:

• Url (Set this to the URL for Tally instance. For example: http://localhost:9000).