Error 1720. There is a problem with this Windows installer package.

Modified on Tue, 28 Mar 2023 at 03:56 PM

In some cases, users may find themselves with the following error when trying to run the setup file for installation:

Error 1720

Here are the steps you should try if you get this error message:

  1. Install all pending Windows updates on the computer.
  2. Install or update .NET Framework 4.8 (or higher) directly from the Microsoft website here.
  3. Uninstall, re-download and reinstall Power-user, in case the installer didn't download properly the first time.
  4. Check if there is an issue with Windows Installer, and if need be, re-register Windows Installer (details here).

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