Error creating KMA file

[Dufgolfer]

I have a durabook laptop purchased from MTU with windows xp home addition. I recently updated to Hoster 3.321. Since then I have only been able to download one disc. I have purchased soundchoice, chartbuster, and quick hitz discs. I am trying to save them to my songs file in my f drive which is an external drive on which I downloaded all my other discs using the earlier edition of hoster. The Program copies the track, writes KMA file, then gives me "error writing KMA file. What am I doing wrong?