I could be wrong too but I think you saw that on the Medion site not the pcworld site.
Try the drivers from PCWorld ( TECHGUYS. ) not the drivers from Medion. Let us know how that goes.
The deal is that some makers use proprietary hardware which needs specific drivers. So even though you have a Medion, PCWorld may have specific other parts installed that need a different driver. So use theirs instead.
It still has to be the correct driver though for it to work.