Hi,
I get the error below when I click the "Manage Roles" icon next to a user in the User Accounts Admin menu.
When I frist click on the user and then click the roles tap, I don't get the error.
Is this a non default IIS setting?
Thanks,
rudgr
Server Error in Application "Default Web Site/DNN454"
HTTP Error 404.11 - Not Found
Description: The request filtering module is configured to deny a request that contains a double escape sequence.
Error Code: 0x00000000
Notification: BeginRequest
Module: RequestFilteringModule
Requested URL: http://localhost:80/dnn454/Admin/UserAccounts/tabid/42/ctl/User+Roles/UserId/2/Default.aspx
Physical Path: C:\inetpub\DNN454\Admin\UserAccounts\tabid\42\ctl\User+Roles\UserId\2\Default.aspx
Logon User: Not yet determined
Logon Method: Not yet determined
Handler: PageHandlerFactory-ISAPI-2.0
Most likely causes:
- The request contained a double escape sequence and request filtering is configured on the Web server to deny double escape sequences.
What you can try:
- Verify the configuration/system.webServer/security/requestFiltering@allowDoubleEscaping setting in the applicationhost.config or web.confg file.
More Information... This is a security feature. Do not change this feature unless the scope of the change is fully understood. You should take a network trace before changing this value to confirm that the request is not malicious. If double escape sequences are allowed by the server, modify the configuration/system.webServer/security/requestFiltering@allowDoubleEscaping setting. This could be caused by a malformed URL sent to the server by a malicious user.
Server Version Information: Internet Information Services 7.0.