In September, Microsoft confirmed it was ending support for Adobe Flash Player on its Chromium-based Edge and legacy Edge browsers as well as Internet Explorer 11 at the end of 2020. But the company also detailed future enterprise support options for customers that need to retain Flash for line-of-business applications.

"Microsoft Edge will allow Adobe Flash Player to load as a plug-in via the Internet Explorer mode feature. Inherently, Internet Explorer 11 will also allow this. Once you make the switch from Microsoft provided Adobe Flash Player, it will be treated as any other third-party plug-in and will not receive Customer Support from Microsoft," Microsoft said at the time.

In the past, Microsoft has worked with Adobe to deliver Flash updates for the browser plug-in in order to ensure end users were protected from exploits and malware targeting Flash Player security flaws. This new update removes Flash Player from Windows devices and cannot be uninstalled, Microsoft says in a new support note.

Microsoft has also detailed two methods that users and admins can follow to continue using Flash Player after the update is installed. Users can reset a device to an earlier system restore point. However, users need to explicitly enable this feature and a system restore point must have been created on the Windows device before the update is applied. The other option is to reinstall Windows without applying the update.

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So, does this mean there's hope for users of older versions of Poser?

For Windows users, at least.

it seems possible from the wording.

Flash has been "dying" for 10 years now, and still hasn't died. The security issue is meaningless. Lots of platforms have security issues. Even the SSL platform, allegedly the bank vault of security itself, turned out to be hackable. When a system remains popular despite all attempts to kill it, sooner or later the competitors who are trying to kill it give up.