Can't access my promise pegasus32 after upgrading to macos Tahoe

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  • Last Post 3 weeks ago
  • Topic Is Solved
Morten Fog posted this 23 October 2025

Hii    

i can't access my promise pegasus32 R8 after upgrading to macos tahoe -  I have it running on my mavbook pro M1.  

Anybody knows what to do ?? 

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R P posted this 23 October 2025

Status Update:

Morten also posted this issue to the support alias and this is his last response...

Thank you Frank. 🙏🏅 it works again now.

Joerg Frye posted this 3 weeks ago

Hey, What did you do to make it work now?

Frank Bosma posted this 3 weeks ago

For clarification here:

Install Pegasus32 DEXT driver from the product support pages
Allow the driver extension in MacOS (a popup will be shown during installation)
Check in terminal window with command: systemextensionsctl list | grep promise 
Outcome should be [activated enabled] for driver 21.1.0

Frank

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