web.config

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
     <system.webServer>
        <validation validateIntegratedModeConfiguration="false"/>
        <modules runAllManagedModulesForAllRequests="true">
            <remove name="WebDAVModule"/> <!-- ADD THIS -->
        </modules>
		
		
		
        <defaultDocument enabled="true">
            <files>
                <clear />
                <add value="index.php" />
            </files>
         </defaultDocument>
         <httpProtocol>
            <customHeaders>
                <add name="Access-Control-Allow-Origin" value="*" />
                <add name="Access-Control-Allow-Methods" value="GET,POST,DELETE,HEAD,PUT,OPTIONS" />
                <add name="Access-Control-Allow-Headers" value="Origin, X-Olaround-Debug-Mode, Authorization, Accept" />
                <add name="Access-Control-Expose-Headers" value="X-Olaround-Debug-Mode, X-Olaround-Request-Start-Timestamp, X-Olaround-Request-End-Timestamp, X-Olaround-Request-Time, X-Olaround-Request-Method, X-Olaround-Request-Result, X-Olaround-Request-Endpoint" />
            </customHeaders>
        </httpProtocol>
		
        <staticContent>
            <remove fileExtension=".woff" />
            <mimeMap fileExtension=".woff" mimeType="application/font-woff" />
            <mimeMap fileExtension=".json" mimeType="application/json" />
        </staticContent>
        <handlers>
            <remove name="PHP53_via_FastCGI" />
            <add name="PHP53_via_FastCGI" path="*.php" verb="GET, PUT, POST, HEAD, DELETE, OPTIONS, TRACE, PROPFIND, PROPPATCH, MKCOL, COPY, MOVE, LOCK, UNLOCK" modules="FastCgiModule" scriptProcessor="D:\Program Files (x86)\PHP\v5.3\php-cgi.exe" resourceType="Either" requireAccess="Script" />
         <remove name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" />
      <remove name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" />
      <remove name="ExtensionlessUrlHandler-Integrated-4.0" />
      <add name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS,XYZ" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness32" responseBufferLimit="0" />
      <add name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS,XYZ" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness64" responseBufferLimit="0" />
      <add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS,XYZ" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
		<add name="csv" path="*.csv" verb="*" modules="IsapiModule"  scriptProcessor="%windir%\system32\inetsrv\asp.dll" resourceType="Either" />
        
		</handlers>
    </system.webServer>
</configuration>