Quote - This is just a guess, but they all use the same version of Flash. How much memory do you have? And what version of OSX are you using? Also, I've gotten rid of Chrome a long time ago. (I was using Poser 7 then). The browsers I have is Firefox and Safari. And I have no problems. Also, You can try erasing Poser and reinstalling.

 

Thank you for sharing your experience.

My Poser Libraries re-alive agin!

It is Flash Player's security problem cause Apple to block Flash Player. 
I finally update Flash Player sucessfully!
The reason why my installation of new version of Flash Player fail is bacause I did not re-boot my computer.

My suggestion for the process of updating of Flash Player is:

1. Uninstall older version of Flash Player.

PS: The Uninstaller of Flash Player can be gotten from Adobe.

2. Re-boot Your Mac.

PS:
Because I did not do this that the installation of new version of Flash Player can not be completed.

3. Install new version of Flash Player.