https://bugs.winehq.org/show_bug.cgi?id=38202
--- Comment #13 from Bruno Jesus 00cpxxx@gmail.com --- The application now runs in XP, I then try the "Datei->Klausurdaten laden", then select the xls file and nothing happens. I don't have excel installed in the machine, is it required?
Please zip the files together and add as a single attachment.