Microsoft Project 2003 OLE DB
Standard
Provider=Microsoft.Project.OLEDB.11.0;Project Name=myProjectDatabaseFile.mpp;
MS Project connection strings
Microsoft Project 2002 OLE DB
Standard
Provider=Microsoft.Project.OLEDB.10.0;Project Name=myProjectDatabaseFile.mpp;
Microsoft Project 2000 OLE DB
Standard
Provider=Microsoft.Project.OLEDB.9.0;Project Name=myProjectDatabaseFile.mpp;
.NET Framework Data Provider for OLE DB
Use an OLE DB provider from .NET
Provider=any oledb provider's name;OledbKey1=someValue;OledbKey2=someValue;