I am on Big Sur with Opusmodus 1.3 having recently upgraded from Catalina. 

When I open the application it asks me to 'Create New or Open Existing'. I click on Create New and it prompts me where I want to create the directory and I click on Open and navigate. But when I create the folder nothing is created and I can go no further. 

 

I have tried deleting the usual things advised..Lbrary/Caches and Library/Preferences and emptied the trash. Nothing changes.

I would suggest to upgrade your OM to version 3.0.

Version 1.3 is quite old. The current version is 3.0.

 

I would only suggest to delete or compress and then delete the Opusmodus folder in your User home directory and start from there.

Hmm yes... well... that would involve spending a lot of money that I don't have....

 

So does 1.3 (2019 ..is that really so old? Except in world of computers I suppose!) not work with Big Sur?

Yes, what is the maximum Mac OS for Opusmodus 1.3 please?

I am not sure, it is a long time ago I was using/supporting this version - I am guessing Catalina.

And there is no way to demo version 3 if I demoed it some time ago and didn't have the time to check it out? I'd have to do that before paying €120 I feel.

 

Or use another email address to demo?

 

Thanks

The demo time and the start time can't be change.