HTTP Error 404.11 - Not Found

The request filtering module is configured to deny a request that contains a double escape sequence.

Most likely causes:

  • The request contained a double escape sequence and request filtering is configured on the Web server to deny double escape sequences.

Things you can try:

  • Verify the configuration/system.webServer/security/requestFiltering@allowDoubleEscaping setting in the applicationhost.config or web.confg file.

Detailed Error Information:

Module   RequestFilteringModule
Notification   BeginRequest
Handler   StaticFile
Error Code   0x00000000
Requested URL   http://nadermia.com:80/Tratamientos/UVB/www.google.es/maps/place/Paseo+de+la+Independencia,+24,+50004+Zaragoza/@41.6502361,-0.8855201,17z/data=!3m1!4b1!4m5!3m4!1s0xd5914e91de473ef:0xd33fb08ed65b8215!8m2!3d41.6502321!4d-0.8833314
Physical Path   E:\kunden\homepages\30\d242489151\www\nadermia.com\Tratamientos\UVB\www.google.es\maps\place\Paseo+de+la+Independencia,+24,+50004+Zaragoza\@41.6502361,-0.8855201,17z\data=!3m1!4b1!4m5!3m4!1s0xd5914e91de473ef:0xd33fb08ed65b8215!8m2!3d41.6502321!4d-0.8833314
Logon Method   Not yet determined
Logon User   Not yet determined
Request Tracing Directory   faultRequestLogPath

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.

View more information »