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   RequestFilter
Notification   BeginRequest
Handler   PageHandlerFactory-Integrated
Error Code   0x00000000
Requested URL   http://old.roshd.ir:80/ http:/old.roshd.ir/Default.aspx?tabid=73&ctl=Detail&mid=1343&Id=8813
Physical Path   C:\Web\WWW\02-Roshd.ir\ http:\old.roshd.ir\Default.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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