where Microsoft moderators calmly explained that the Jet driver was deprecated and developers should simply "rewrite their applications" using SQL Server.
Microsoft officially removed the standalone Jet 4.0 download years ago. Why? download microsoft jet oledb 4.0
If you are using very old software that specifically demands Microsoft.Jet.OLEDB.4.0 and cannot be recompiled to use the new ACE provider: where Microsoft moderators calmly explained that the Jet