C# – 405 – HTTP verb used to access this page is not allowed. [IIS 8.5] [Windows Server 2012 R2]

asp.netciisiis-8iis-8.5

I have got a new iis server and from a while i am finding solution for error :

405 – HTTP verb used to access this page is not allowed. The page you
are looking for cannot be displayed because an invalid method (HTTP
verb) was used to attempt access.

I have seen below solutions:
1.

 <system.webServer>
    <modules>
        <remove name="WebDAVModule" />
    </modules>
    <handlers>
        <remove name="WebDAV" />
    </handlers>
</system.webServer>

2. IIS Settings http://www.somacon.com/p126.php

Solution 1, causes Internal server error and later unable to find the solution.
Solution 2, i am unable to find Property window in iis 8.5, so unable to try the same.

Please help

Best Answer

I also had the same internal server error when attempting the first solution, described at HTTP 405 error with Web API. Since I wasn't even using WebDAV, I opted to remove it entirely from IIS (see screenshot below). After a required server restart, the problem was resolved.

Related Solutions

Php – What causes an HTTP 405 “invalid method (HTTP verb)” error when POSTing a form to PHP on IIS

I managed to get FTP access to the customer's server and so was able to track down the problem.

After the form is POSTed, I authenticate the user and then redirect to the main part of the app.

Util::redirect('/apps/content');

The error was occurring not on the posting of the form, but on the redirect immediately following it. For some reason, IIS was continuing to presume the POST method for the redirect, and then objecting to the POST to /apps/content as it's a directory.

The error message never indicated that it was the following page that was generating the error - thanks Microsoft!

The solution was to add a trailing slash:

Util::redirect('/apps/content/');

IIS could then resolve the redirect to a default document as is no longer attempting to POST to a directory.

C# – An ASP.NET setting has been detected that does not apply in Integrated managed pipeline mode

The 2^nd option is the one you want.

In your web.config, make sure these keys exist:

<configuration>
    <system.webServer>
        <validation validateIntegratedModeConfiguration="false"/>
    </system.webServer>
</configuration>

Best Answer

Related Solutions

Php – What causes an HTTP 405 “invalid method (HTTP verb)” error when POSTing a form to PHP on IIS

C# – An ASP.NET setting has been detected that does not apply in Integrated managed pipeline mode

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