[Bug 44495] New: Touhou 14 starts but crashes with non-ASCII path

https://bugs.winehq.org/show_bug.cgi?id=44495

Bug ID: 44495
           Summary: Touhou 14 starts but crashes with non-ASCII path
           Product: Wine
           Version: 3.0
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 60456
  --> https://bugs.winehq.org/attachment.cgi?id=60456
Backtrace of the crash

If Touhou 14 (Double Dealing Character) is in a folder with non-ASCII
characters (e.g. "東方"), it "[encounters] a serious problem" (Wine crashes)
after clicking "Play" on the "Choose resolution" picker. Renaming the folder to
use ASCII characters prevents the crash. This might have something to do with
file read/write access.
A demo, that will display the same issues if the extracted directory is renamed
to contain non-ASCII characters, can be found here:
http://playism-games.com/game-demo/215