WBS28 joining a meeting with temporary app on Windows Seven 32bits IE8

Question

Hy!
user is not administrator of windows seven desktop
when joining a metting with temporary app
the temporary application downloads and user is prompted for execution
but nothing happens...
any idea ?
and by the way how does the temporary app work ?
where is the temporary app stored ?
i don't find any docs tha describes the fonctionality...
thanks for your help.

Answer 1

I have really tried many things to identify any possible reason of the issue above. Even rewrote all my javascript navigation code and checked server-side code.
But the only place where I got the solution is at site: http://www.enhanceie.com/ie/bugs.asp which states that there is a bug in IE8 which reads like:
 IE0012: IE Travellog broken when navigating back/away from a page with
 a large POST form If there is a form input field with a value longer
 than 523,659 characters, when you navigate away from the page, IE may
 clear the current session's travellog (similar to history), disabling
 the back and forward buttons. Repros in IE6 & IE7.
There are following solutions that you can go for:
- Check for the input field that has lots of characters as mentioned above and solve your problem.
- If you have control over the system where IE8 will be used, you can add the following registry key on that machine. There is no existing key, so, you need to add a new one:
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\TravelLog] "MaxSize"=dword:ffffffff
I am really relaxed to find this information as I spent really long time to solve this issue. Hope this will help someone.