HTTP Error 500.19 - The requested page cannot be accessed because the related configuration data for the page is invalid
Posted by Appeon Support on 09 September 2014 03:58 PM


When accessing to the AEM you get the following error message.



Cause Analysis:

This issue is relating to the IIS configuration.


 1. Back up the file applicationHost.config under the directory C:\Windows\System32\inetsrv\config.

2. And then copy the file applicationHost.config to the other directory to do modifications because Windows doesn’t allow you to modify this file under the directory C:\Windows\System32\inetsrv\config.

3. Supposed that your Appeon server is installed on the Default Web Site, then please find the following line in the applicationHost.config file.

<location path="Default Web Site">

<mimeMap fileExtension=".css" mimeType="text/css" />

4. Please modify the line above into the following and save the changes.

<!-- mimeMap fileExtension=".css" mimeType="text/css" /-->

5. Use the modified file applicationHost.config to replace the one under the directory C:\Windows\System32\inetsrv\config.

6. Restart the IIS.

(0 votes)
This article was helpful
This article was not helpful

Comments (0)
Post a new comment 

Please login if you wish to leave a comment about this article.

Help Desk Software by Kayako Fusion

Copyright © 2019 Appeon.  All rights reserved.  Terms of Use | Privacy Statement