.net - How to connect to local SQL Server? -

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i trying run .net solution @ local pc, have set sql server 2008 , have imported database.

when trying run solution , connection error:

the specified named connection either not found in configuration, not intended used entityclient provider, or not valid.

the exception thrown by

/// initializes new sdementities object using connection string found in 'sdementities' section of application configuration file. /// </summary> public sdementities() : base("name=sdementities", "sdementities") {         this.contextoptions.lazyloadingenabled = true;         oncontextcreated(); }

i have specified entity name. entityclient provider specified in connection string....

the connection string in web.config file , looks this:

<add name="sdementities"       connectionstring="metadata=res://*/models.sdemmodel.csdl|res://*/models.sdemmodel.ssdl|res://*/models.sdemmodel.msl;provider=system.data.sqlclient;provider connection string=&quot;data source=t2m-03-meclab-1\sqlexpress;user id=oeeuser;password=pwdadmin;initial catalog=sdem;persist security info=true;multipleactiveresultsets=true;app=entityframework&quot;"       providername="system.data.entityclient" />

can provide clue should solve problem?

the user id , password both correct. because of data source?


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