ASP. NET in ie10 form authentication failure Solution

I have encountered this problem in my system. Fortunately, some good-hearted netizens have published an article Article : --------- The original article found on the internet is as follows ------------------------- session loss in ie10 has aroused the attention of many people in the industry. Today, when I log on to the website in ie10, I found that the form authentication mechanism (formsauthentication) however, the user cannot be judged to have logged on, and the stored session will always be lost. This article describes the solution. If you are interested, refer, it may be helpful to you. Today, when you log on to a website of our company in ie10 and click another menu, the page will automatically exit the logon page again, and then check and find that, HTTP headers sent by ie10, and. auth cookie is okay, but the form authentication mechanism (formsauthentication) cannot determine that the user has logged on, and the saved session will always be lost.

This is ASP. NET 2.0, 3.5, and 4.0 bugs, because these versions cannot identify the ie10 User-Agent header string, so they cannot identify the user's browser version, leading to ASP. the special function of net is invalid. The browser does not support cookies and does not process cookie-related code. Therefore, the session ID returned by the server is not saved in the browser, resulting in loss.

This issue has been confirmed by Microsoft. It is a bug in ie10 and two hotfixes have been released to fix it. If you encounter the same problem, refer to the following instructions:
Kb2600088: hotfix is applicable to ASP. NET in Microsoft. NET Framework 4.0.
Kb2608565: hotfix is applicable to ASP. NET in. NET Framework 3.5.1.
Kb2600100: hotfix is applicable to ASP. NET Framework 3.5 SP1 and. NET Framework 2.0 SP2. Net [English]
A simple solution is to add a browser definition file in the root directory of the website)

The procedure is as follows::
1. Add a "app_browsers" folder
2. Add a file with the suffix "*. Browser", such as ie10.browser.
3. Add the following file:<Browsers><Browser refID = "default">
<Capabilities> <! -- To avoid wrong detections of e.g. ie10 -->
<Capability name = "cookies" value = "true"/>
<Capability name = "ecmascriptversion" value = "3.0" type = "apiname" text = "apiname"/>
</Capabilities>
</Browser>
</Browsers>

after setting is complete, the problem can be solved ----------------------------------------------------------------- I used the custom file in the browser to solve the problem. However, I am not familiar with app_browers.