Issue
If using a Tableau Datasource Customization (TDC) file and then upgrade Tableau Desktop, will the new version keep using the TDC file for the specific data source?
Last Modified Date: 14 Apr 2023
Environment
- Tableau Desktop
- Windows 10
Resolution
There is no need to recreate TDC file after upgrading Tableau Desktop. The new version will also read from the same My Tableau Repository folder.Cause
The Tableau Datasource Customization (TDC) file exists in the My Tableau Repository folder, and it will not be deleted when Tableau Desktop is upgraded.Additional Information
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