Error 405 with Web API Put Request (Method Not Allowed error).

Use following code in web config inside    <system.webServer>

 

<modules runAllManagedModulesForAllRequests="true">

    <remove name="WebDAVModule"/> <!-- add this -->

</modules> 

 

Add in Handler section

 

 <remove name="WebDAV" />

 

ex. 

<handlers>

    <remove name="WebDAV" />

</handlers>