Opening the program

[Zofrox]

I've been using MIDI Visualizer for 1 month, and I've been having some troubles, due to some error on the program that allows me to open the program once and then it doesn't let me open it again. I was hoping I could get some help about

Hardware info:

• Windows 10, Intel Core i3
• MIDIVisualizer version (3.4, 4.1, etc.).
• Intel HD Graphics 4600
• RAM available: 12 GB DDR3

Please don't forget that MIDIVisualizer is a personal project that I maintain on my free time, free to use and open source :)

[vhyijk]

Your graphics may not support OpenGL 4.6 or Vulkan. Please upgrade your graphic driver and try again.

[kosua20]

MIDIVisualizer requires OpenGL 3.2 to run, so even if the Intel HD Graphics 4600 is a bit old, I would expect it to run (as long as the drivers are up to date).

I'm assuming the issue is happening on the latest 7.0.1 version, could you maybe try the previous 6.5 version. There have been many changes in the initial loading on 7.0, so if the previous version works this will help me investigate.

[kosua20]

Hello, I've added additional error messages in the latest 7.1 release. Could you try running this new version and reporting in this issue the error you're getting? Thank you!

[kosua20]

Hello again, the latest 7.2 release has added extra safety when re-opening MIDIVisualizer on Windows. If you have a bit of time, I would be interested in knowing if this helps for the problem detailed above. Thanks!