[Bug 56085] Guitar Pro 8.1.1 Build 17 crashes once hitting Design Button

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=56085

--- Comment #16 from winehb  ---
Thanks for the font directory tip, I will check the font directory.

Fun fact: today I tried again, and it worked. No crash. I did not change
anything, no idea what is different than yesterday.

Then I tried a fresh installation of ubuntu with wine+guitar pro. For the first
time guitar pro crashed when clicking the desgin button. Then started again,
clicked the design button again, and it worked. No crash. 
No idea what's going on, but now it is working.

Trial download link:
https://www.guitar-pro.com/download-guitar-pro