Flashplayer not playing new web content

Hi,

This is weird as my other computers (W7 & W8) have no issue, but my laptop (W8) does.....

I have updated some images on my website which are displayed using flash.

My 2 desktops immediately played the new images, but my laptop won't. Turned it off and on again, no difference.

I tried to find the differences in the settings of all up to date Players, but could not see any.

Emptied the browser cache to no avail. I could not locate the appdata cache in W8, the search method as described does not work in 8, but still, all pc's seem to be equal so I why would that make a difference?

Anybody any clue?

Thank you,

Menno