An unhandled exception error occurs when you build or run a client application that runs a query against a Microsoft Jet data source
Symptoms
When you build or run a client application (such as a Microsoft Visual C++ application) that runs anSQL statement on a Microsoft Jet data source, the client application may fail with anunhandled exception. You may receive an error message that is similar to thefollowing:
Unknown The error message may also contain the following error code:
0×80040e14 This problem may occur even if theclient application runs a valid SQL statement.
Resolution
This problem occurs because the Microsoft Jet database driver .dll file (Msjtes40.dll) is not correctly registered.