https://bugs.winehq.org/show_bug.cgi?id=56519 --- Comment #2 from David <dav75uk(a)yahoo.co.uk> --- Unfortunately they don't do a demo or a free version, nor are interested in working with wine (as they believe it will lead to a support burden). ChessBase Reader 17 which was developed 5 years prior doesn't suffer from the same problem either. It could be an installation issue, which is why getting the problem with the install key fixed is probably a higher priority, as perhaps a local install rather than a copy from a windows install might fix the problem. Happy to arrange a zoom call with a developer to run through some tests or try out stuff to help diagnose the issue. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.