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Open Music doesnt launch on Windows 11

Hi

I installed OM 7.3 on Windows 11 but it doesnt launch. I find three errors messages, two before creating a workspace and one after.

The first two refer to erros on dll files: Could not open sdiff.dll and something wrong calling functions from omaudiolib.dll

After them I can manage to popup entering a name for my workspace, but just after this onr more error message is shown: error foreing function juce:… Trying to call to unresolved external function openaudiomanager. After that nothing happens and i cannot use om.

I saw thatbsolution on Sdif.dll not loading on startup - #22 by charleskneimog and tried to install a diversity of Visual C++ Redistr. package versions until being sure to have msvcr100.dll on my system32 folder.

After that, om 6.20 runs without sdif error message, failing on the subsequent ones, nonetheless. Om 7.3 continues to show all three messages. None launches properly and Im currently not able to work on OM projects in this machine.

Device name HP-ELITE-X2-1012G2
Processor Intel(R) Core™ i5-7300U CPU @ 2.60GHz 2.71 GHz
Installed RAM 8.00 GB (7.66 GB usable)
Device ID 2E0D6DB8-7DE2-4CDD-99B0-5FA0BC6D3608
Product ID 00330-80000-00000-AA801
System type 64-bit operating system, x64-based processor
Pen and touch Pen and touch support with 10 touch points
Edition Windows 11 Pro
Version 22H2
Installed on ‎1/‎31/‎2024
OS build 22621.3085
Experience Windows Feature Experience Pack 1000.22684.1000.0

Any clues on how i could fix that?

Thank u very much!

Hi

THere will be soon a new OM version for windos in 64 bits where all these problems are resolved.
Please stay tuned.

Best
K

Great to know! Thanks!

Just to let you know that I’m able to use OM 7.3 after installing the latest version of Visual C++ Redist. from this link https://learn.microsoft.com/pt-BR/cpp/windows/latest-supported-vc-redist?view=msvc-170#visual-studio-2015-2017-2019-and-2022

No error messages so far…

Thanks anyway!