diff --git a/server/machines/mazak/OpenDatabaseKit.cs b/server/machines/mazak/OpenDatabaseKit.cs
index 3a8c8df9..4f73017d 100644
--- a/server/machines/mazak/OpenDatabaseKit.cs
+++ b/server/machines/mazak/OpenDatabaseKit.cs
@@ -818,7 +818,7 @@ public OpenDatabaseKitReadDB(MazakConfig mazakCfg, ICurrentLoadActions loadOper)
       if (MazakType == MazakDbType.MazakWeb || MazakType == MazakDbType.MazakVersionE)
       {
         _connectionStr =
-          "Provider=Microsoft.Jet.OLEDB.4.0;Password=\"\";User ID=Admin;"
+          "Provider=Microsoft.ACE.OLEDB.12.0;Password=\"\";User ID=Admin;"
           + "Data Source="
           + System.IO.Path.Combine(mazakCfg.SQLConnectionString, "FCREADDAT01.mdb")
           + ";"