SMB point and print problem.

Hi,

We have been working on a project in which we have ported a Samba server
to our platform. Somehow it is not working in the Windows Point and
Print scenario. Is there a way to debug what is Windows operating system
expecting ?.

Basically we are looking for ,When downloading or uploading of printer
driver fails ,what could be cause of the failures and where we can look
into?

Thanks

Srikanth