does not working in latest Windows 11 24H2 update

[thu2468]

Windows 11 24H2 breaks the program

[thu2468]

Looks like they fixed it in there v0.10.0-beta.5
ModernFlyouts-Community/ModernFlyouts#1468

[A-tG]

Try with 1.2.1.0

[redespace]

Same here. Fresh install of Windows 11 and running:

Edition Windows 11 Pro
Version 25H2
Installed on ‎15/‎10/‎2025
OS build 26200.6899
Experience Windows Feature Experience Pack 1000.26100.253.0

---

VoicemeeterFancyOSD x64 1.2.1.0
Voicemeeter Banana 2.1.1.9
API Status OK
Running Yes

[Gwen22]

It doesn't work since I updated Voicemeeter Potato to the last version.

Edition Windows 11 Pro
Version 23H2 (I'm about to update to 25H2)

VoicemeeterFancyOSD x64 1.2.1.0
Voicemeeter Potato 3.1.1.9 (64b)
API Status Unable to Connect
Running No

[A-tG]

Try to delete hostfxr.dll and DXGI.dll in the program folder https://github.com/A-tG/VoicemeeterFancyOSD?tab=readme-ov-file#advanced-troubleshooting and launch VoicemeeterFancyOsd.exe, not Host.exe.

It doesn't work since I updated Voicemeeter Potato to the last version.

I use 3.1.1.8 on Windows 10. I'll update Voicemeeter and check. Check if other API programs are working like MacroButtons.

[A-tG]

Maybe program need to be launched with admin rights because Windows 11 decided to block loading Voicemeeter API dll because Microsoft decided to break all compatibility.

[Gwen22]

I deleted the 2 files, but I couldn't start the software anymore (neither VoicemeeterFancyOsd.exe and VoicemeeterFancyOsdHost).
I just updated to W11 25H2, and it's still not working, even if it's launched as administrator.

API Status Unable to Connect
Running No

[A-tG]

Anything in logs? They might be disabled by default

[Gwen22]

22-10-2025 20:38:22.057 Reading config: OK
22-10-2025 20:38:22.058 Writing config...
22-10-2025 20:38:22.067 Writing config: OK
22-10-2025 20:38:22.071 Initializing VmrApi Client
22-10-2025 20:38:22.072 CRITICAL Failed to initialize VmrApi Client: System.IO.DirectoryNotFoundException Error reading registry path: HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\VB:Voicemeeter {17359A74-1236-5467}
22-10-2025 20:38:22.858 Program initialized

[A-tG]

Your Voicemeeter installation may be corrupted. Check if there any "folder" with name that contains Voicemeeter in registry inside "HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall" if you familiar with Regedit or any registry editor.

[Gwen22]

From regedit, I exported "uninstall" part to a file, and edited it. Nothing about "voicemeeter" or "vb" in it.

I will reinstall VM and I'll come back to tell you if it's ok.

Thank you for your efforts :)

[A-tG]

Ok. I will update function that get Voicemeeter installation folder anyway to be little more robust.

[Gwen22]

It's working again !

VB:Voicemeeter {17359A74-1236-5467} is back in my registry . And VoicemeeterFancyOsd works now :)

Thank you !