Hi,
I am using Mac Operating System and got some extension error message saying “System extenion cannot be used”. I have tried several times by reinstalling it to fix the issue but can’t get any solution. Need help. Thanks!
System extension cannot be used
The system extension “/System/Library/Extension/AppleUSBEthernetHost.kext” was installed improperly and cannot be used. Please try reinstalling it, or contact product’s vendors for an update.