“405 method not allowed” in IIS7.5 for “PUT” method

Question

I use WebClient type to upload *.cab files to my server. On the server side, I registered a HTTP handler for *.cab file with the PUT method as below:

Answer 1

Another important module that needs reconfiguring before PUT and DELETE will work is the options verb

<modules>
<remove name="WebDAVModule" />
</modules>
<handlers>
<remove name="OPTIONSVerbHandler" />
<remove name="WebDAV" />
<add name="OPTIONSVerbHandler" path="*" verb="*" modules="ProtocolSupportModule" resourceType="Unspecified" requireAccess="Script" />
</handlers>

Also see this post: https://stackoverflow.com/a/22018750/9376681

Answer 2

I had this problem but nothing related to WebDAV was the issue. In my case, the client was sending a POST to www.myServer.com/api/chart. This call should be handled by the "ExtensionlessUrlHanlder-Integrated-4.0", however, somehow a local file structure was created in my server directory "...\Server\api\chart\". This meant that the "StaticFile" handler was being called instead. Deleting those local files finally solved the problem.

Answer 3

Taken from here and it worked for me :

1.Go to IIS Manager.

2.Click on your app.

3.Go to "Handler Mappings".

4.In the feature list, double click on "WebDAV".

5.Click on "Request Restrictions".

6.In the tab "Verbs" select "All verbs" .

7.Press OK.

Answer 4

For Windows server 2012 -> Go to Server manager -> Remove Roles and Features -> Server Roles -> Web Server (IIS) -> Web Server -> Common HTTP Features -> Uncheck WebDAV Publishing and remove it -> Restart server.

Answer 5

If IIS app pool is running under classic mode, make sure you have the following in your web.config

<remove name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" />

    <add name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE" modules="IsapiModule" scriptProcessor="c:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness64" />

Answer 6

I had this problem with WebDAV when hosting a MVC4 WebApi Project. I got around it by adding this line to the web.config:

<handlers>
  <remove name="WebDAV" />
  <add name="WebDAV" path="*" verb="*" modules="WebDAVModule"
      resourceType="Unspecified" requireAccess="None" />
</handlers>

As explained here: http://evolutionarydeveloper.blogspot.co.uk/2012/07/method-not-allowed-405-on-iis7-website.html