https://bugs.winehq.org/show_bug.cgi?id=50450
--- Comment #2 from jke@pt.lu --- Good day, I have tried several other Windows Versions. The download for the software is http://www.ricoh-imaging.co.jp/english/support/digital/dc_utility5_win.html . They say it's an update, but it works as full version .
Thanks a lot for your answer and your engagement
JK