As we see, Native Instruments' installers are no longer notarized by Apple and so products can not be installed on macOS 26.1. So here is your change to tell us when you are done with the notarizing and be clear and transparent to us as customers.
Current status is in the Known Issue item at the top of this Discussion Forum.
Once this issue is resolved - pretty sure you will see some additional information confirming that news here in the forums.
VP
And FYI our products are not yet officially supported on MacOS Tahoe, as mentioned here: macOS 26 Tahoe Compatibility Statement
We only provided workarounds for Tahoe as we know there are a lot of users on Tahoe.
For other reasons, we've been migrating all older products to new installers, which also works as a fix for this new issue with 26.1. There is only a handful of products to process, everything is detailed here, please check the last accepted answer here, it's just a matter of days now:
If you are still experiencing issues or one of the workarounds does not work for you, please get in touch with our support here: https://bit.ly/NI_Support_All, they will help you out, even though none of our products officially support MacOS Tahoe.
