When trying to import products I get the following error:
 
The 'Microsoft.Jet.OleDb.4.0' provider is not registered on the local machine.
 
My info:
DNN 5.05
Smith Cart 3.98
App Server: Server 2k8 64 bit
DB: SQL 2k8
 
What I've tried:
I tried xls, xlsx, and csv.
I registering the dlls for jet 4.0 with regsvr32.  Here is the list and article that I got it from:
Microsoft Jet 4.0 OLE DB Provider
Provider=Microsoft.Jet.OLEDB.4.0
C:\WINNT\System32\Msjetoledb40.dll
C:\WINNT\System32\Msjet40.dll
C:\WINNT\System32\Mswstr10.dll
C:\WINNT\System32\Msjter40.dll
C:\WINNT\System32\Msjint40.dll
 
http://support.microsoft.com/kb/278604
 
I tried that on both the app server and my local machine.
 
Not sure what else to try.  Any ideas anyone?