Error 500.19 'roleManager'

I get the following error when loading my Alt http website (for testing).
Some background....
1. I enabled roles and "denied anonomous users" from accessing a folder in vwd 2008 Express, using SQL Server 08 Express.
2. I scripted the database and created the databse in discountasp Database Manager by running a query.
3. modified the connection string, as follows-
<connectionStrings>
<remove name="LocalSqlServer" />
<add name="LocalSqlServer" connectionString="tcp:sqlxxx.discountasp.net;Integrated Security=false;Initial Catalog=xxx;User ID=xxx;Password=xxx" providerName="System.Data.SqlClient" />
</connectionStrings>

that is it....

here is the error.....

HTTP Error 500.19 - Internal Server Error
The requested page cannot be accessed because the related configuration data for the page is invalid. Detailed Error Information
Module IIS Web Core
Notification Unknown
Handler Not yet determined
Error Code 0x80070032
Config Error The configuration section 'roleManager' cannot be read because it is missing a section declaration
Config File \\?\E:\web\healthpole4\htdocs\web.config
Requested URL http://healthpole4.web709.discountasp.net:80/
Physical Path
Logon Method Not yet determined
Logon User Not yet determined
Config Source
48: -->
49: <roleManager enabled="true" />
50: <compilation debug="true" strict="false" explicit="true">

am I missing some other modifications to web.config to? are there any basic modification instructions to loading a Express db to discountasp database servers?