Installer Not Signtured!

trying to migrate over to hive and i keep getting this error on my l3+ can anyone help???

Switching profile from factory to ~560MH, ~740W

That doesn’t help…

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If you had locked control card unit, it won’t be upgraded. Because some of L3+ control card unit has factory locked by Bitmain. Also Bitmain’s latest firmware has factory lock too. You need to change your control card and try. to upgrade it.