you gave me inspiration but I found a nicer solution at least it fits more to me.
Symlinks are okay but I went this way:
- stopped seafile client
- copied the D:\Seafile\seafile-data folder (HDD) to F:\Seafil\seafile-data (SSD)
- edited in C:\Users\myUser\ccnet\seafile.ini: D:/Seafile/seafile-data into F:/Seafile/seafile-data
- startet seafile everything was okay.
- deleted the old D:\Seafile folder
Thanks