instance failure error in asp.net web site
<p>I have a website included login module.when i hosted the website in  iis there is an error</p>

<pre><code>Server Error in "/" Application.
system.invalid operation Exception: Instance Failure
</code></pre>

<p>My ConnectionString is like this</p>

<pre><code>&lt;add name="MyConnectionstring" Connectionstring="Data Source=IP Address,1433;Network Library=DBMSSOCN;initial catalog=Databasename;integrated security=True" Provider Name="System.data.sqlclient"/&gt;
</code></pre>

<p>How can i solve this problem?Any one knows Please help me</p>
