Disable Hardware-Acceleration with "mms.cfg"

Hello,

I have a question/problem with the Adobe Flash Player configuration-file called "mms.cfg".

I want to disable hardware-acceleration.

Therefore I have created a file "mms.cfg" with the following content:

As described here, I did open the website "https://helpx.adobe.com/flash-player.html#main_Find_Flash_Player_version_type_and_capabilities__Flash_developers_only_"

, scrolled down to the tree-example, right clicked it and opened the settings.

The dialog says, that hardware-acceleration is still being used!?

Have a look at the following screenshot:

It seems, that the configuration through "mms.cfg" doesn't work as expected.

How do I disable hardware-accelleration?

Thank you!

Tested on:

Windows 7 x64 – Flash Player 27 ActiveX

Server 2008r2 – Flash Player 27 ActiveX

Server 2016 – Build in Flash Player