Strange... didn't find the time to learn German since you joined this forum almost 9 years ago?
Seems to depend on how you actually access this forum.
If you enter by navigating your web browser to https://forum.ts.fujitsu.com
, you should get dropped on the initial landing page, where you may want to scroll down over the "Deutschsprachiges Forum" down to the section labelled "English speaking Forum". (Or to French "Forum en Francais" as another option. Previously, also Hungarian was possible, but this is only available in the Archives nowadays)
A Scaleo system must probably be assumed in the "Older Products" section of "Personal Computers", where (funny, funny) you'll find your own post "No XP Pro Sound" from March 03, 2016. Sadly, no-one of the currently 1577 viewers of this post seems to have had a useful response... (Neither do I. Stopped using XP aeons before.)
Hope this helps, and sorry, if I completely misunderstood your post's intention.