https://bugs.winehq.org/show_bug.cgi?id=42734
--- Comment #3 from Will Stephenson wstephenson@stevello.com --- FYI the NormalizeString patches, when applied to wine-staging-3.18, superficially appear to solve this issue.
https://www.winehq.org/pipermail/wine-devel/2018-April/125332.html