very frustration... i have seen all groups/forums/web site but i dont
find my solution and i finally come to this web site and hopefully
somebody will reply to this.

i install Enterprise Library for .NET Framework 2.0 - January 2006 from
(http://www.microsoft.com/downloads/details.aspx?FamilyId=5A14E870-406B-4F2A-B723-97BA84AE80B5&displaylang=en)

after installtion succussfully i try to use it

my app.config
============
<configuration>
<configSections>
<section name="dataConfiguration"
type="Microsoft.Practices.EnterpriseLibrary.Data.Configuration.DatabaseSettings,
Microsoft.Practices.EnterpriseLibrary.Data, Version=2.0.0.0,
Culture=neutral, PublicKeyToken=null" />
</configSections>
<dataConfiguration defaultDatabase="Connection String" />
<connectionStrings>
<add name="Connection String"
connectionString="Database=Northwind;Server=smkrk;Integrated
Security=SSPI;"
providerName="System.Data.SqlClient" />
</connectionStrings>
</configuration>

======
web.config
=======

<?xml version="1.0" encoding="utf-8"?>
<configuration>
<configSections>
<section name="enterpriselibrary.configurationSettings"
type="Microsoft.Practices.EnterpriseLibrary.Configuration.ConfigurationManagerSectionHandler,
Microsoft.Practices.EnterpriseLibrary.Configuration, Version=1.0.0.0,
Culture=neutral, PublicKeyToken=null" />
</configSections>
<system.web>
<!-- DYNAMIC DEBUG COMPILATION
Set compilation debug="true" to enable ASPX debugging.
Otherwise, setting this value to
false will improve runtime performance of this application.
Set compilation debug="true" to insert debugging symbols
(.pdb information)
into the compiled page. Because this creates a larger file
that executes
more slowly, you should set this value to true only when
debugging and to
false at all other times. For more information, refer to the
documentation about
debugging ASP.NET files.
-->
<compilation defaultLanguage="c#" debug="true" />
<!-- CUSTOM ERROR MESSAGES
Set customErrors mode="On" or "RemoteOnly" to enable custom
error messages, "Off" to disable.
Add <error> tags for each of the errors you want to handle.

"On" Always display custom (friendly) messages.
"Off" Always display detailed ASP.NET error information.
"RemoteOnly" Display custom (friendly) messages only to users
not running
on the local Web server. This setting is recommended for
security purposes, so
that you do not display application detail information to
remote clients.
-->
<customErrors mode="RemoteOnly" />
<!-- AUTHENTICATION
This section sets the authentication policies of the
application. Possible modes are "Windows",
"Forms", "Passport" and "None"

"None" No authentication is performed.
"Windows" IIS performs authentication (Basic, Digest, or
Integrated Windows) according to
its settings for the application. Anonymous access must be
disabled in IIS.
"Forms" You provide a custom form (Web page) for users to
enter their credentials, and then
you authenticate them in your application. A user credential
token is stored in a cookie.
"Passport" Authentication is performed via a centralized
authentication service provided
by Microsoft that offers a single logon and core profile
services for member sites.
-->
<authentication mode="Windows" />
<!-- AUTHORIZATION
This section sets the authorization policies of the
application. You can allow or deny access
to application resources by user or role. Wildcards: "*" mean
everyone, "?" means anonymous
(unauthenticated) users.
-->
<authorization>
<allow users="*" />
<!-- Allow all users -->
<!-- <allow users="[comma separated list of users]"
roles="[comma separated list of roles]"/>
<deny users="[comma separated list of users]"
roles="[comma separated list of roles]"/>
-->
</authorization>
<!-- APPLICATION-LEVEL TRACE LOGGING
Application-level tracing enables trace log output for every
page within an application.
Set trace enabled="true" to enable application trace logging.
If pageOutput="true", the
trace information will be displayed at the bottom of each
page. Otherwise, you can view the
application trace log by browsing the "trace.axd" page from
your web application
root.
-->
<trace enabled="false" requestLimit="10" pageOutput="false"
traceMode="SortByTime" localOnly="true" />
<!-- SESSION STATE SETTINGS
By default ASP.NET uses cookies to identify which requests
belong to a particular session.
If cookies are not available, a session can be tracked by
adding a session identifier to the URL.
To disable cookies, set sessionState cookieless="true".
-->
<sessionState mode="InProc"
stateConnectionString="tcpip=127.0.0.1:42424" sqlConnectionString="data
source=127.0.0.1;Trusted_Connection=yes" cookieless="false"
timeout="20" />
<!-- GLOBALIZATION
This section sets the globalization settings of the
application.
-->
<globalization requestEncoding="utf-8" responseEncoding="utf-8" />
</system.web>
<enterpriselibrary.configurationSettings
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
applicationName="Application1"
xmlns="http://www.microsoft.com/practices/enterpriselibrary/08-31-2004/configuration">
<configurationSections>
<configurationSection xsi:type="ReadOnlyConfigurationSectionData"
name="dataConfiguration" encrypt="false">
<storageProvider xsi:type="XmlFileStorageProviderData"
name="XmlProvider" path="dataConfiguration.config" />
<dataTransformer xsi:type="XmlSerializerTransformerData"
name="XmlTransformer">
<includeTypes />
</dataTransformer>
</configurationSection>
</configurationSections>
<keyAlgorithmStorageProvider xsi:nil="true" />
<includeTypes />
</enterpriselibrary.configurationSettings>
</configuration>

but whenever i try to run i get the error:

Error parsing application configuration file at line. type
'{http://www.microsoft.com/practices/enterpriselibrary/08-31-2004/confi...}ReadOnlyConfigurationSectionData'
is not found in Schema.


Please correct

According to this line:

xmlns="http://www.microsoft.com/practices/enterpriselibrary/08-31-2004/configuration">

your web.config is trying to use the settings for the Enterprise Library
version 1. Clear all the Enterprise Library settings from your config file
and re-run the Configuration tool for version 2.


--
Matt Noonan
EasyObjects.NET: The O/RM for the Enterprise Library
http://www.easyobjects.net


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