How do I fix data source name not found and no default driver specified?

How do I fix data source name not found and no default driver specified?

Solution

1. Install the driver. For both DSN and DSN-less connections, you must have the driver installed on the machine.
2. Additionally, for DSN connections, ensure the DSN is also set up. In ODBC Data Sources (64 bit) window select to add from either the User DSN or System DSN tab.

Where is the ODBC driver manager?

Windows: Microsoft Windows ODBC Driver Manager ( odbc32. dll ). It is included in the Windows operating system. See http://support.microsoft.com/kb/110093 for more information.

How do I install ODBC drivers?

1. Go to Start > Settings > Control Panel.
2. Open the ODBC icon.
3. The User DSN tab appears. Click Add.
4. The Create New Data Source window appears. Select the appropriate driver and click Finish.
5. The Data Source Setup window appears for that driver.
6. Click Select.
7. The Select Database window opens.
8. Click OK.

Where is ODBC Data Source Administrator?

In Windows, the ODBC Data Source Administrator is located in the Start menu under the Administrative Tools folder. It is also found under the Control Panel\Administrative Tools.

How do I open ODBC data source Administrator?

To open the ODBC Data Source Administrator in Windows 7

1. On the Start menu, click Control Panel.
2. In Control Panel, click Administrative Tools.
3. In Administrative Tools, click Data Sources (ODBC).

How do I use ODBC manager?

Windows

1. Start the ODBC Data Source Administrator.
2. Click the System DSN tab or the User DSN tab.
3. Click Add to configure a driver for your data source.
4. Choose the driver for the data source you’ll be accessing with FileMaker Pro Advanced, then click Finish.
5. For Name, enter descriptive text to identify the data source.

How do I open 64-bit ODBC Data Source Administrator?

Open the Command Prompt, or press the WIN + R keys to open the Run dialog box. Type odbcad32 and press Enter. If you’re running Windows 10 64-bit, this should launch ODBC Data Source (64-bit). Otherwise, it will open ODBC Data Source (32-bit) instead.

What is ODBC Data Source Administrator used for?

The Microsoft ODBC Data Source Administrator manages database drivers and data sources. This application is located in the Windows Control Panel under Administrative Tools. Beginning in Windows 8, the icon is named ODBC Data Sources, and on 64-bit operating systems there is a 32-bit and 64-bit version.

Why is there no default driver in ODBC?

In reference to the error: [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified. That error means that the Data Source Name (DSN) you are specifying in your connection configuration is not being found in the windows registry.

Why is my ODBC data source name not found?

That error means that the Data Source Name (DSN) you are specifying in your connection configuration is not being found in the windows registry. It is important that your ODBC driver’s executable and linking format (ELF) is the same as your application.

How to resolve DSN in ODBC driver manager?

Check in ODBC Data Source Administrator that the DSN exists with the exact same name you are referencing it in your Python code. Additionally, you must check that the DSN indeed works. If the DSN uses a username/password, you need to also specify it in your Python code as per below example:

What is the connection string for ODBC driver 13?

Below is the connection string i am using and its system DSN. But question is, if i can access the database using same odbc connection from visual studio on the server itself why not from IIS when residing there.