I´m trying to create a PI ACE calculation with some SQL queries as followed:
Dim strSQL As String
Dim rst As New ADODB.RecordSet
Dim PICnn As New ADODB.Connection
PICnn.ConnectionString = "Provider = PIOLEDB;Data Source = piserver; Integrated Security = SSPI;"
When I try to open the connection, I receive an error like "unable to register..."
Do you have an idea why this is happening?