Forum Moderators: open
Many ISPs have in-house cache machines set up to reduce their bandwidth load... how long has the problem been happening? If it's been less than a day, I'd tell the client to check again tomorrow...
and it wasn't caching as i tried it using different isp's and different computers.
i phoned up my hosts (transatlantic call) and they must have thought i was mad
the tech guy restarted the server just to humor me i think, but it did the trick, he just said iis can be funny sometimes!!!
Yup, I've had this problem before. We had a massive argument with the company we were using for hosting at the time. Because we didn't have enough sites/bandwidth usage to justify a dedicated server at the time, we could get them to turn caching off for a while, but then they would turn it back on again a couple of weeks later in response to someone elses complaints. As we were UK based, and the hosting company were US based, we suffered from "out of sight, out of mind"
In the end, we dumped them and got our own server, which we COULD control. That sorted it
One other thing, not clear if you checked it or not, get your client to go to Tools>>Internet Options>>General tab, and go to the "Settings" button in Temp. Internet Files. Thats where the radio buttons that control browser caching live (sorry if I'm preaching to the choir here)