--- db.metadata.model/src/org/netbeans/modules/db/metadata/model/JDBCConnMetadataModel.java	
+++ db.metadata.model/src/org/netbeans/modules/db/metadata/model/JDBCConnMetadataModel.java	
@@ -143,7 +143,8 @@ 
             
             String driverName = dmd.getDriverName();
             if (driverName != null) {
-                if (driverName.contains("Microsoft SQL Server") || driverName.contains("jTDS")) { // NOI18N
+                if ((driverName.contains("Microsoft") && driverName.contains("SQL Server")) ||
+                        driverName.contains("jTDS")) { // NOI18N
                     return new MSSQLMetadata(conn, defaultSchemaName);
                 }
             }