IIS7.5 Error Code 0x8007007e HTTP error 500.19

After you deploy a WCF service in a win2008+iis7.5 environment today, a page that cannot be opened continues to appear. The specific error message is as follows:

HTTP Error 500.19-internal Server error
The requested page cannot be accessed because the associated configuration data for the page is invalid.
Detailed error information
Module Dynamiccompressionmodule
Notify Sendresponse
Handler Staticfile
Error code 0x8007007e
Requested URL * * *
Physical path C:/ecg2.0/ewecgservice
Login Method Anonymous
Login User Anonymous
The most probable cause:
The worker process could not read the ApplicationHost.config or Web. config file.
There is a malformed XML in the applicationhost.config or Web. config file.
The server cannot access the ApplicationHost.config or Web. config file because NTFS permissions are incorrect.
Actions you can try:
Query the event log for information about why the configuration file is unreadable.
Ensure that the user ID or authenticated user specified for the application pool has the necessary permissions to access the Web. config file.

Search on the internet for a long time, the discovery is not a matching error. Finally found in an English-language website.

Workaround:

#Remove/disable The XPress compression scheme from the configuration using the command below: (The following command is available in DOS)

%windir%/system32/inetsrv/appcmd.exe set config-section:system.webserver/httpcompression/-[name= ' Xpress ']

Original address: Http://blogs.msdn.com/b/webtopics/archive/2010/03/08/troubleshooting-http-500-19-errors-in-iis-7.aspx

This article is from the "old British Microsoft Blog" blog, please be sure to keep this source http://zyliday.blog.51cto.com/760700/1700994

IIS7.5 Error Code 0x8007007e HTTP error 500.19