Hello everyone,

Unfortunately, I am unable to install version 3 of Opusmodus (I’m attaching screenshots).
I tried Opusmodus 4, but after the trial period ended, I attempted to revert to version 3.
Please note that I uninstalled everything and tried reinstalling version 3, but without success.

Can anyone help me? Thank you very much.

Yes, I had this same issue here. I was trying to use the version 3 in my notebook after installing the version 4.

Then I decided to use version 4 only in my main desktop computer (since I could not have the version 4 in two different computers).

Hi @JulioHerrlein, were you able to solve the problem? I tried several steps but couldn’t find a solution. Will we be forced to upgrade to version 4? Thank you.

What I tried as a last attempt

Vai in C:\Program Files oppure C:\Program Files (x86) e cancella eventuali cartelle chiamate Opusmodus.

1. Premi Win + R, digita regedit e rimuovi (solo se sai cosa stai facendo!) eventuali chiavi residue di Opusmodus nei seguenti percorsi:

   • HKEY_LOCAL_MACHINE\SOFTWARE\

   • HKEY_CURRENT_USER\SOFTWARE\

I don´t know how to fix that. I already have the license for version 4.0 and I strongly recommend the upgrade since it´s very useful to work with musicxml drafts.