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IS YOUR COMPUTER SLOW? RUN LIKE NEW

If they are not maintained, computers lose performance over time. Norton Utilities Ultimate can help significantly improve the performance of your Windows computers.

Applicable for: Windows

Message: "Server error: We're working to resolve an issue that prevents us from completing your request. Try again later (-15)"

To resolve this error, reinstall Norton using Norton Remove and Reinstall tool.

Download and run the Norton Remove and Reinstall tool

If you have Norton Family installed, uninstall it before you run the Norton Remove and Reinstall tool.

  1. Download the Norton Remove and Reinstall tool.

    Save the file to the Windows desktop. On some browsers, the file is automatically saved to its default location.

  2. To open the Downloads window in your browser, press the Ctrl + J key.

  3. Double-click the NRnR icon.

  4. Read the license agreement, and click Agree.

  5. Click Remove & Reinstall.

    You may see the Remove button if your Norton product is from your service provider.

  6. Click Continue or Remove.

  7. Click Restart Now.

    After the computer restarts, follow the on-screen instructions to reinstall your Norton product.

DocID: v113441060
Last modified: 04/24/2025

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