Windows 2003 server driver problem to 42xx and 43xx

[Larsrex]

When installing the driver to 42xx on windows 2003 , and the map to driver on a w2k client - error comes up - can not find inf file. anyone seen this - this errors is comming on all windows 2003 driver´s to this lj 4250 it is like a map error in the driver , default i can see it is the same driver to all w2k,xp,win2003 server,,, please help.