How to Remove index.php of Codeigniter on IIS

 <?xml version="1.0" encoding="UTF-8"? >
 <configuration >

     <system.webServer >

         <httpErrors errorMode="Detailed" / >
         <asp scriptErrorSentToBrowser="true"/ >

         <rewrite >
         <rules >
             <rule name="RuleRemoveIndex" stopProcessing="true" >
                 <match url="^(.*)$" ignoreCase="false" / >
                 <conditions >
                     <add input="{REQUEST_FILENAME}" matchType="IsFile" ignoreCase="false" negate="true" / >
                     <add input="{REQUEST_FILENAME}" matchType="IsDirectory" ignoreCase="false" negate="true" / >
                 </conditions >
                 <action type="Rewrite" url="index.php/{R:1}" appendQueryString="true"/ >
             </rule >
         </rules >
         </rewrite >

     </system.webServer >

     <system.web >
         <customErrors mode="Off"/ >
         <compilation debug="true"/ >
     </system.web >

 </configuration >