Problem with SCCM OSD on E6430

I'm trying to deploy Windows 7 x64 through SCCM to a Latitude E6430. I have imported the driver package, but it seems to fail while installing the drivers.

Seems the problem is with the UninstallDell.inf file in the driver 'E6430 win7 x64 communication GVPMF_A00-00 production Windows7-x64'

Any idea how to solve this?

In setupact.log I get the following:

2013-03-27 14:58:42, Info                         PnPIBS: The driver C:\_SMSTaskSequence\drivers\49\nwdelsr2.inf is boot-critical.

2013-03-27 14:58:42, Info                         PnPIBS: Importing driver C:\_SMSTaskSequence\drivers\49\nwdelsr2.inf ...

2013-03-27 14:58:42, Error                        PnPIBS: Error 0xE0000200 occurred while determining the class of INF C:\_SMSTaskSequence\drivers\49\UninstallDell.inf.
[gle=0xe0000200]
2013-03-27 14:58:42, Info       [0x0640ae] IBSLIB PublishMessage: Publishing message [Windows Setup could not install one or more boot-critical drivers. To install Windows, make sure that the drivers are valid, and restart the installation.]
2013-03-27 14:58:42, Info                         [SETUP.EXE] Called script [X:\WINDOWS\Setup\Scripts\ErrorHandler.cmd] to handle fatal error
2013-03-27 14:58:42, Info       [0x070042] DIAG   CallBack_DiagnosticDataSend: Called with notification for Error published by ErrorHandler
2013-03-27 14:58:42, Warning    [0x070041] DIAG   DiagnosticDataSendWorker: invalid arguments
2013-03-27 14:58:42, Warning               DIAG   CallBack_DiagnosticDataSend: DiagnosticDataSendWorker failed, hresult=0x80070057
2013-03-27 14:58:42, Info       [0x090095] PANTHR WdsExitImmediate called!  Execution will stop, and the queue won't be saved.
2013-03-27 14:58:42, Info                         PnPIBS: Exiting PnP callback to install drivers on WinPE ...