Moving this discussion to the Installing Flash Player forum.
Could you give me the URL to the page that contains the link to change the region and the link to the resulting page not found?
The first page to have this link was an update page provided from the software - it did not show the current setting and I do not have the URL.
However I later found
https://get3.adobe.com/flashplayer/download/?installer=Flash_Player_11_for_Internet_Explor er&os=Vista&browser_type=MSIE&browser_dist=OEM&d=Google_Chrome_22.0_IE_Browser&p=Google_To olbar_7.4&dualoffer=false&type=au&browser_vers=7
(this link does not display correctly in this thread) which had the same link but was prefixed "United States".
Similarly http://get.adobe.com/flashplayer/ has this link.
The link was http://www.adobe.com/go/gfooter_choose_region in each case. It produced a superimposed frame called "Change your region". Clicking "United Kindom" produced the "Page Does Not Exist" (https://get3.adobe.com/uk/) screen. Interesting - it says UK here but US on previous screen.
On this page a link called "Broken Link?" "Send us an e-mail" went to http://www.adobe.com/aboutadobe/contact.html despite the lnk being pointing to
http://www.adobe.com/bin/webfeedback.cgi which did not provide for sending an email.