Uninstall Adobe Flash Player

Introduction to the PowerShell-Based Uninstall Adobe Flash Player Worklet

The Windows - Software - Uninstall Adobe Flash Player Worklet is a PowerShell-based script designed for Windows operating systems, with the primary purpose of detecting and uninstalling any instances of Adobe Flash Player, found on a system. This Worklet can be used by IT administrators and users who want to ensure that their devices are free from outdated and unsupported software such as Adobe Flash Player, which might pose security risks.

Why would you use the Uninstall Adobe Flash Player Worklet?

Adobe ceased support for Flash Player on December 31, 2020, and blocked all Flash content from running in the player starting January 12, 2021. Given this discontinuation of support, removing Adobe Flash Player from your system is important as it may expose your computer to various security vulnerabilities. The Uninstall Adobe Flash Player Worklet ensures that any residual files left behind after uninstallation are removed, providing a clean and secure computing environment.

Components of the Windows Uninstall Adobe Flash Player Worklet

The Worklet comprises two main functions: EvaluateFlashPlayer and UninstallFlashPlayer. EvaluateFlashPlayer checks whether instances of Adobe Flash Player exist on a device by scanning registry entries for both 32-bit and 64-bit versions of the application. If detected, it flags the device for remediation using the second function: UninstallFlashPlayer.

UninstallFlashPlayer downloads the official Flash removal tool from Adobe's website and executes it with appropriate arguments to uninstall any existing versions of Adobe Flash Player present on a system. Additionally, this function removes leftover files in specific directories related to the application.

How does the Uninstall Adobe Flash Player Worklet work?

Upon executing this PowerShell-based Worklet, it first evaluates if any instances of Adobe Flash Player exist on your system, and if so, flags the device for remediation. The Worklet then proceeds with the uninstallation process by downloading Adobe's official Flash removal tool, running it with appropriate arguments, and cleaning up any residual files left behind.

What is the expected outcome when you use the Uninstall Adobe Flash Player Worklet?

Upon successful execution of this Worklet on a Windows computer, all instances of Adobe Flash Player will be uninstalled from your device, and residual files related to the application will be removed. This helps maintain a secure computing environment free from unsupported software that could expose your system to security risks. However, it is important to note that this Worklet does not apply to natively bundled versions of Flash Player in Microsoft Edge or Internet Explorer. To remove those versions, follow Microsoft’s recommendation of installing KB4577586 from their update catalog.