Experience with QT, SDL in VC++

I want to use QT for selecting a film file
and then playing it with SDL.
The playing works fine, but
when I add the QT part linking
is a problem.

Has anyone experienced linking errors like,
LNK2001 errors,
LNK2005 errors,
LNK1169 errors,
claiming that something with
the winmain at 16 is wrong?

Has someone sample code or
experienced similar problems before?

Is there a workaround?