You can delete any file that was uploaded or imported within the last 30 days. Files imported more than 30 days ago are automatically deleted from the overview page. It's important to keep in mind that deleting an already imported file won't undo the import process, it only deletes the CSV import record from the overview page.

1. In the Studio, navigate to Users User Import and Sync.
2. From the three dots actions menu corresponding to the file you want to delete, click Delete File.
   A confirmation dialog opens.
   
   
3. Click Delete File.
   You have deleted a CSV file from the overview page.