Datasourceinfo missing or not specified

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hi all!

hi i've this error returned when i tried to connect to the foodmart 2000.
i'm using the component OLAP grapecity Component.
my code is:
OlapControl1.XmlaSoapClient.Credentials = New
System.Net.NetworkCredential("user", "pwd")
OlapControl1.Connection = New
MSSQLBI.XmlAnalysis.Data.MdxConnection("http://localhost/xmla/msxisapi.dll";,
"local", "Foodmart2000", "Sales")

and i've this in my datasources.xml file:
- <DataSources UnnamedSessionsTimeout="300" NamedSessionsTimeout="3600"
MaxRequestSize="128" AllowInsecureTransport="1" EnableNagleAlgorithm="1">
- <DataSource>
<DataSourceName>localhost</DataSourceName>
local</DataSourceDescription>
<URL>http://localhost/xmla/msxisapi.dll</URL>
<DataSourceInfo>Provider=MSOLAP;Data Source=local</DataSourceInfo>
<ProviderName>Microsoft XML for Analysis</ProviderName>
- <ProviderType>
<TDP />
<MDP />
<DMP />
</ProviderType>
<AuthenticationMode>Integrated</AuthenticationMode>
</DataSource>


what is the problem? i don't understand.... any idea?

Thanks
.