https://bugs.winehq.org/show_bug.cgi?id=49805
--- Comment #9 from ldhacker@live.com --- (In reply to Fabian Maurer from comment #7)
Could you attach a log using "WINEDEBUG=+relay wine PyxelEdit.exe &> log.txt"? Mind you, this will be slow and the log gets big, so please compress and then upload it.
Hopefully that is what you needed. I let it start and then clicked the file dropdown to make it crash. Then, compressed and uploaded.