Aug 20, 2013 09:17 PM|Rion Williams|LINK
Have you tried taking a look at ConnectionStrings.com? It's an excellent resource for accessing information on building and using Connection Strings.
Based on your example and the Provider being used, it looks like you might be using an Access Database? Which has
an example that looks like the following :
Provider=Microsoft.Jet.OLEDB.4.0; Data Source=C:\mydatabase.mdb; User Id=admin; Password=password;
I would recommend trying a few different options available on there as well to see if you get any improved results. Have you considered storing this Connection String within your web.config file as well?
<add name="YourConnectionString" connectionString="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\mydatabase.mdb" providerName="System.Data.OleDb" />