As of December 31, 2020, Adobe Flash support has ended, and as of January 12, 2021, installation of Flash will be essentially unavailable. This means that many older systems that still rely on Flash will no longer be able to use it.

In this blog post, we will discuss some possible solutions for users who are unable to upgrade their systems and need to continue using Flash. We will focus on the Windows Server 2016 environment, which still includes Flash in its installation.

One solution is to use the HTML5 version of vSphere Client, which is available in vCenter 6.7u3 and later versions. However, this solution is not recommended as it has security risks and is not fully compatible with all features.

Another solution is to use the Flash Web Client for vSphere, which can be installed on Windows Server 2016. This client is still available for use, but it is important to note that Flash itself has many security risks and should not be used if possible.

It is recommended to upgrade to the latest version of Windows Server as soon as possible to avoid using outdated and insecure systems. Additionally, it is important to note that Microsoft’s evaluation center still offers Windows Server 2016 evaluation versions for those who need more time to upgrade.

In summary, while Adobe Flash support has ended and its use is not recommended, there are still some possible solutions for users who cannot upgrade their systems immediately. However, it is important to be aware of the security risks associated with using Flash and to prioritize upgrading to the latest versions of Windows Server as soon as possible.