Rest not allowing PUT in IIS 8.5 : error 405

Question

I have a restfull web service in .Net. When we tested the PUT in a PC with windows 7 and IIS 7 it works fine.

When we tested the web service in a PC with windows 8 and IIS 8.5 we get a 405 status code. This is the result from Fiddler

Edit This is the applicationHost.config part regarding ExtensionlessUrlHandler-Integrated. I don't have an ExtensionlessUrl-Integrated

I assume this is a IIS issue, anyone knows how to solve this? Thanks in advance

score 4 · Accepted Answer · edited May 23 '17 at 11:53

4

You have to add the PUT verb in your ExtensionlessUrl-Integrated-4.0 list. Make the following change your applicationhost.config file for your IIS instance.

<add name="ExtensionlessUrl-Integrated-4.0" path="*." verb="GET,HEAD,POST,PUT,OPTIONS,TRACE" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" responseBufferLimit="0" />

You will also want to add any other verbs you might be allowing like DELETE.

See: ASP.NET Web API - PUT & DELETE Verbs Not Allowed - IIS 8

edited May 23 '17 at 11:53

Community

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answered Nov 20 '15 at 20:10

Xipooo

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where should be that file? I have 4 files in that PC with named applicationhost.config – Ignacio Gómez Nov 20 '15 at 20:13
It depends on your configuration but by default it's located in C:\Windows\System32\inetsrv\config – Xipooo Nov 20 '15 at 20:16
found it, there is an ExtensionlessUrlHandler-Integrated-4.0, changed that and same result. – Ignacio Gómez Nov 20 '15 at 20:27
You can also see the solution here: http://stackoverflow.com/questions/10906411/asp-net-web-api-put-delete-verbs-not-allowed-iis-8 – Xipooo Nov 20 '15 at 20:51

score 2 · Answer 2 · answered Apr 22 '20 at 20:25

2

It mainly happens due to WebDAV installation to IIS Server.

Just add the following XML block in your web.config file

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

answered Apr 22 '20 at 20:25

Sajeeb Chandan Saha

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Rest not allowing PUT in IIS 8.5 : error 405

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