Asp .Net Error 'The resource cannot be found'

Asp .Net Error 'The resource cannot be found'

<configuration>

    <system.web>
      <compilation debug="true" targetFramework="4.5.1" />
      <httpRuntime targetFramework="4.5.1" />
    
  <customErrors mode="On" defaultRedirect="~/Errors/GeneralErrors.aspx">
    <error statusCode="403" redirect="~/Errors/Error403.aspx"/>
    <error statusCode="404" redirect="~/Errors/Error404.aspx"/>
    <error statusCode="500" redirect="~/Errors/Error500.aspx"/>
  </customErrors>
    
    </system.web>

</configuration>