HTTP Error 400.0 - Bad Request

ASP.NET detected invalid characters in the URL.

Most likely causes:

Things you can try:

  • Create a tracing rule to track failed requests for this HTTP status code. For more information about creating a tracing rule for failed requests, click here.

Detailed Error Information:

Module   WindowsAuthentication
Notification   AuthenticateRequest
Handler   PageHandlerFactory-Integrated
Error Code   0x00000000
Requested URL   http://www.kayalpatnam.com:80/www.dge.tn.gov.in(http:/tnmatricschools.com/rte/rtehome.aspx
Physical Path   E:\Websites\Kayalpatnam\www.dge.tn.gov.in(http:\tnmatricschools.com\rte\rtehome.aspx
Logon Method   Not yet determined
Logon User   Not yet determined

More Information:

The request could not be understood by the server due to malformed syntax.

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