Flash player - Falsely and repeatedly requires update

[andrew-lohmann]

A problem has arisen with Flash player repeatedly requires an update.
The problem arose on Wednesday 7 May 2014 but has diminished in severity by Saturday.

The worst effected website is; http://www.dailymotion.com/
But it also effects; https://www.youtube.com/

The problem is least apparent with fast internet access and a fast computer (In the Public Library).
It effects Windows XP or Mageia but not Manjaro (even on a slower memory stick but running Firefox 28)
It effected Windows Internet Explorer 8 and Firefox 29 until a Microsoft and Firefox were update on 8 or 9 May resolved the issue.

I think the problem is that Mageia 4 is running an older version of Firefox 24.5.0