keeps crashing on play

[WiktorProj]

so when i import a midi it does import but when i press play it crashes

[kosua20]

Hello, thank you for your feedback. Do you by any chance happen to still have one of the MIDI files that crashes, and could you share it with me (either here or by sending it at the email address on my profile (https://github.com/kosua20)). Thanks!

[WiktorProj]

well... any .mid file crashes it
maybe it's just my pc but i don't know

[blawnode]

Hope it's not bothering if I try to contribute a bit with comments. (?)

If I may suggest, perhaps test a .mid that is certain to work on another PC?
If it works on Wiktor's computer, it may be worth investigating for a bug.
Otherwise, perhaps Wiktor's computer has some details that MIDIVisualiser doesn't support? (Wiktor, could you tell a bit if there's anything odd about your computer?)