Error showing in Windows hosting (custome error's)

web.config

<configuration>

      <system.web>
        <customErrors mode="Off"/>
        <compilation debug="true"/>
      </system.web>
      <system.webServer>
        <httpErrors errorMode="Detailed" />
        <asp scriptErrorSentToBrowser="true"/> 
       <rewrite>
   <rules>
    <rule name="Main Rule" stopProcessing="true">
     <match url=".*" />
     <conditions logicalGrouping="MatchAll">
      <add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />
      <add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" />
     </conditions>
     <action type="Rewrite" url="index.php/{R:0}" />
    </rule>
   </rules>
  </rewrite>


      </system.webServer>
    </configuration>