# Installation

Source: [https://docs.virtosoftware.com/docs/virto-password-change-web-part/installation/](https://docs.virtosoftware.com/docs/virto-password-change-web-part/installation/)
Product: Virto Password Change Web Part
Updated: 2026-08-12

This section describes how to install, upgrade, uninstall, or contact Support for the Virto ShsrePoint Password Change Web Part.

## Pages
- [Error “Sorry apps are turned off”: What to Do](https://docs.virtosoftware.com/docs/virto-password-change-web-part/installation/error-sorry-apps-are-turned-off-what-to-do/index.md) — Why SharePoint 2019 answers with the apps are turned off error while adding the web part, and how to resolve each cause.
- [Expected Outage](https://docs.virtosoftware.com/docs/virto-password-change-web-part/installation/expected-outage/index.md) — How long a SharePoint farm is unavailable while the Password Change web part is upgraded, and when to do it.
- [Installing Virto SharePoint Password Change Web Part for SharePoint](https://docs.virtosoftware.com/docs/virto-password-change-web-part/installation/installing-virto-sharepoint-password-change-web-part-for-sharepoint/index.md) — Privileges and server access needed to run the Password Change setup program, and the components it installs.
- [License Activation](https://docs.virtosoftware.com/docs/virto-password-change-web-part/installation/license-activation/index.md) — Activating the Password Change licence; the full procedure lives in the Virto License Manager documentation.
- [SPFx Web Part Installation](https://docs.virtosoftware.com/docs/virto-password-change-web-part/installation/spfx-web-part-installation/index.md) — Steps for modern SharePoint 2019 pages: run Setup.exe as farm administrator and create an App Catalog if needed.
- [Uninstalling Virto SharePoint Password Change](https://docs.virtosoftware.com/docs/virto-password-change-web-part/installation/uninstalling-virto-sharepoint-password-change/index.md) — Removing the Password Change web part: run Setup.exe from its archive and choose Remove when prompted.
- [Upgrading Virto Password Change](https://docs.virtosoftware.com/docs/virto-password-change-web-part/installation/upgrading-virto-password-change/index.md) — Download the current archive, run setup and choose Upgrade; exit License Manager before starting the upgrade.