Disable Web Search Prompt for Unknown Files via Regedit

When you attempt to open an unknown file extension, Windows typically prompts you to search the web or the Microsoft Store to find a compatible program. This article provides a direct guide on how to modify the Windows Registry to disable this web search prompt permanently, forcing Windows to immediately open the local “Open With” dialog instead.

Steps to Disable the Web Search Prompt

To bypass the web search prompt using the Windows Registry Editor, follow these steps:

  1. Open the Registry Editor:
    • Press Windows Key + R to open the Run dialog box.
    • Type regedit and press Enter (or click OK).
    • Click Yes if prompted by User Account Control (UAC).
  2. Navigate to the Explorer Policies Key:

    • In the Registry Editor address bar, paste the following path and press Enter:

      HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer

    • Note: If you only want to apply this change to the currently logged-in user, navigate to HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer instead.

  3. Create the Explorer Key (if it does not exist):
    • If the Explorer folder does not exist under Policies, right-click on the Policies key, select New > Key, and name it Explorer.
  4. Create the DWORD Value:
    • Right-click on an empty space inside the right pane of the Explorer key.
    • Select New > DWORD (32-bit) Value.
    • Name the new value NoInternetOpenWith and press Enter.
  5. Modify the Value Data:
    • Double-click the newly created NoInternetOpenWith value.
    • Change the Value data field from 0 to 1.
    • Ensure the Base is set to Hexadecimal, then click OK.
  6. Apply the Changes:
    • Close the Registry Editor.
    • Restart your computer or restart Windows Explorer via Task Manager for the changes to take effect.

Once configured, double-clicking an unknown file type will immediately launch the standard local program selection list rather than redirecting you to search the web. To revert this setting in the future, navigate back to the same registry key and change the value of NoInternetOpenWith to 0, or delete the key entirely.