Hi All,
I got the below error while clicking test data connection in NAV upgrade step 2.
(Upgradation from NAV 2009 SP1 to NAV 2013 R2).
SQL server is in same machine only.
Microsoft Dynamics NAV
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A call to System.Data.SqlClient.SqlConnection.Open failed with this message: The network path was not found
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OK
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Regards,
Sathish