Error “The 'Microsoft.Jet.OLEDB.4.0' provider is not registered on the local machine”…DNN

Here is some links for the error “The 'Microsoft.Jet.OLEDB.4.0' provider is not registered on the local machine” in DotNetNuke site

(1) asp.net"The 'Microsoft.Jet.OLEDB.4.0' provider is not registered on the local machine"...DNN - Stack Overflow

(2) Windows Server 2003 SP1 enables WOW64 compatibility for 32-bit Web applications in IIS 6.0

(3) Getting Started with AppCmd.exe : Management Tool Options : Planning Your IIS 7 Architecture : The Official Microsoft IIS Site

(4) Enable32BitAppOnWin64 Metabase Property (IIS 6.0)

(5) How to use a 32 bit DLL in ASP.net page which is hosted on 64 bit IIS's Blog - Site Home - MSDN Blogs

(6) Running 32-bit Applications on 64-bit Windows (IIS 6.0)

(7) Solution: The 'Microsoft.Jet.OLEDB.4.0' provider is not registered on the local machine