The following is what you have to do in order to get the Microsoft Jet to work in 64-bit O/S -
“In the IIS(7), search for the application pool (Classic .Net AppPool) that supports your Web Application right click on it and select the option "Set Application Pool Defaults"...then find the Option Generals->Enable 32-bit Applications set it to true. And that's it! Microsoft Jet will working again.”
Fk
