您好，Uttam，

谢谢您的发帖.

根据您的描述，我知道当调用页面在firefox中形成另一个页面时，网络浏览器崩溃了.

有一些限制信息，我知道什么是问题的根本原因.但是我发现下面的链接，可能是XBAP尝试在firefox 3.0及更高版本中访问Cookie时引起的.欲了解更多详细信息，请结帐 下面的链接:

http://support.microsoft.com/kb/969140

请让我知道您方便时解决问题的结果.

如果您还有其他要求，请随时告诉我.

今天过得愉快.

Problem - When we run our wesite in browser which calls WPF (XAML) page from another WPF(XAML) page it get crashed in firefox version 7 and 8. It was working in firefox version 2.6

Enviornment

Website hosted on - IIS 5.1 or IIS 7

Client browser - Firefox version 7 and 8

Hi Uttam,

Thank you for your post.

According to your description, I understand the webbrowser crashed when calls page form another page in firefox.

There is limitation information I get to know what is the root cause of the issue. But I find below link, maybe this issue is caused when XBAP try to access cookies in firefox 3.0 and later version. For more detail information, please kindly check out below link:

http://support.microsoft.com/kb/969140

Please let me know the result of your trouble shooting at your convenience.

If you have any additional qeustions, please feel free to let me know.

Have a nice day.