Where are ODBC connections stored?

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On Windows 32-bit OS, 32-bit USER ODBC data sources are stored in the registry under HKEY_CURRENT_USERSoftwareODBCODBC. INI. 32-bit SYSTEM ODBC data sources are stored in the registry at HKEY_LOCAL_MACHINESOFTWAREODBCODBC.

In respect to this, where is ODBC stored in registry?


  1. Open the Registry Editor on Windows: Start > Run > Regedit.
  2. For System DSN, navigate to HKEY_LOCAL_MACHINE > SOFTWARE (> Wow6432Node) > ODBC > ODBC.
  3. For User DSN, navigate to HKEY_CURRENT_USER > SOFTWARE (> Wow6432Node) > ODBC > ODBC.
  4. Click on the data source name.
  5. Click File > Export.
  6. File is saved with .

Similarly, where are System DSN stored in registry? System and User DSNs are stored in the registry. File DSNs, however, are stored as a file with a . DSN file extension. A common use for a file DSN is to provide a data connection for a local application, such as GeniusConnect , Excel or Access.

In this manner, how do I save an ODBC connection?

Locate the "ODBC" folder, right-click on it and select "Export." The Export Registry File window pops up. Type "ODBC" in the "File name" box. Select "Registration Files (*. reg)" in the "Save as type" drop-down box.

How do I copy ODBC data sources from one computer to another?

  1. Start regedit.exe.
  3. From the Registry menu, select Export Registry File.
  4. Select odbc.
  5. Go to your target machine and browse to the same key in the registry.
  6. Highlight ODBC.

20 Related Question Answers Found

How do I transfer ODBC connections?

How to transfer ODBC data connections to another computer
  1. On Computer A, open the Registry Editor by typing “regedit” in the Windows search box under the Start menu and selecting regedit.exe.
  2. Navigate to the following registry key :
  3. Right-click on the ODBC.INI folder, choose Export, and save the .reg file to the location of your choice.

Where are the DSN files stored in Windows?

The . dsn file is a text file that you can view in any text editor, such as Microsoft Notepad. The File DSNs are stored by default in the following location:Program FilesCommon FilesOdbcData Sources folder.

What do you mean by ODBC?

In computing, Open Database Connectivity (ODBC) is a standard application programming interface (API) for accessing database management systems (DBMS) . The designers of ODBC aimed to make it independent of database systems and operating systems.

How do I export ODBC settings in Windows 7?

1. Manually export the ODBC. INI folder
  1. Go to the Windows 7 computer.
  2. Press Start.
  3. Select Run.
  4. Type in regedit. This will open the Registry Editor.
  5. Navigate to the following registry key : For User DSN data sources:
  6. Right-click on the ODBC.INI folder.
  7. Choose Export.
  8. Save the .reg file to the location of your choice.

How do I copy DSN from one computer to another?

  1. Right-click on the ODBC.INI folder, choose Export, and save the .reg file.
  2. Copy the .reg file (or files if you have both User and System DSN data sources) to new computer.
  3. In new computer double click the .reg file(s) to import the DSN data sources to the registry (select "Yes" and "OK" when prompted)
  4. Transfer UDL.

What is ODBC INI file?

The odbc. ini file is a sample data-source configuration information file. ini (note the added dot at the beginning of the file name). Every DSN to which your application connects must have an entry in this file.

How do I create a DSN file?

For a File DSN
  1. Select Start»Settings»Control Panel»Administrative Tools»Data Sources (ODBC) in Windows 2000/XP/7/10 or Start»Settings»Control Panel»Data Sources (ODBC) in Windows 9x/Me.
  2. Select the File DSN tab.
  3. Select Add»Microsoft Access Driver (*.
  4. Type the name of the DSN (the name of the file should have a .

How do I find my DSN?

First, check which DSN the library is using:
  1. Open the library.
  2. Right click in the library and choose Properties.
  3. In the "Data Source" tab, review the "Primary data source" field to see which DSN is being used.

How do I connect to my DSN database?

  1. Click Start and select Settings > Control Panel > Administrative Tools.
  2. Double-click Data Sources (ODBC) to open the ODBC Data Source Administrator.
  3. Select the System DSN tab.
  4. Click Add.
  5. Select SQL Server and click Finish.
  6. Complete the DSN Configuration wizard (see example screen shots below)

How do I find my DSN in Windows?

  1. Click the Windows "Start" button and then click "Control Panel." Click "System and Security." Click "Administrative Tools" in the list of utilities. Double-click the icon labeled "Data Sources (ODBC)." A list of DSNs display.
  2. Click the DSN you want to test.
  3. Click the "Test Connection" button.

What is System DSN?

A data source name (DSN) is a data structure that contains the information about a specific database that an Open Database Connectivity ( ODBC ) driver needs in order to connect to it. User and system DSNs are specific to a particular computer, and store DSN information in the registry.

What is difference between User DSN and System DSN?

A User DSN is only accessible by the user who created it on the workstation. A System DSN is accessible by any user logging into the workstation. A File DSN is shared between all users that have the same drivers installed. A User or System DSN is recommended for consistent performance when using ODBC.

What is ODBC DSN connection?

A Data Source Name (DSN) is the ODBC logical name for the drive and other information the database needs to access data. The name is used by Internet Information Services (IIS) for a connection to an ODBC data source.

What is the use of DSN?

Data Source Name (DSN) provides connectivity to a database through an ODBC driver. The DSN contains database name, directory, database driver, UserID, password, and other information. Once you create a DSN for a particular database, you can use the DSN in an application to call information from the database.

How do I add System DSN to ODBC?

To add a data source by using ODBC Administrator
  1. From the Control Panel, access Administrative Tools and then either ODBC Data Sources (64-bit) or ODBC Data Sources (32-bit).
  2. Click the User DSN, System DSN, or File DSN tab, and then click Add.
  3. Click SQL Server, and then click Finish.

How do I open an ODBC file?

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.