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Keeps coming up after iOS update but gives no other indication of WHAT SOFTWARE and it's impossible to find software on the app store using a developer's name....so the link to About system extensions and macOS given in the last question of this exact same thing doesn't help at all.
MacBook Pro
After a quick Google search, it's something from Synology.
After a quick Google search, it's something from Synology.
Thank you!
I tried a google search and got nothing. I guess I wasn't putting in the right search terms.
Really appreciate your help.
Existing software on your system loaded a system extension signed by “Mattias Nissler” which will be incompatible with a future version of macOS. Contact the developer for support
