When using HALion Sonic 7 within MainStage, I am unable to save Multi-Programs, the option is greyed out.

Question

When using HALion Sonic 7 within MainStage, I am unable to save Multi-Programs, the option is greyed out.

Hi guys,

When using HALion Sonic 7 within MainStage, I am unable to save Multi-Programs, the option is greyed out. I have to exit MainStage and launch HALion Sonic stand-alone in order to save any changes.

I'm using a MacBook Pro M1 running Tahoe, and the latest versions of MainStage and HALion Sonic

7.

Any ideas?

Kind regards,

George

MacBook Pro 16″, macOS 26.0

Posted on Nov 6, 2025 4:20 AM

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Answer 1

Barney-15E

Level 10

122,126 points

Nov 6, 2025 4:33 AM in response to Clandestine1966

Have you contacted the developers of HALion Sonic 7? What did they suggest?

Did it work differently on a previous macOS?

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Answer 2

Nov 6, 2025 5:06 AM in response to Barney-15E

Hi Barney,

I don't recall a problem before upgrading to Tahoe. but can't be sure.

I intend to contact Steinberg too.

Thanks for the speedy reply!

G

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