L'estensione del sistema "/System/Library/Extensions/heimdall.kext" non è stata installata correttamente e non può essere utilizzata. Prova a reinstallarla o consulta il produttore per un aggiornamento.

Come devo risolvere il problema?
L'estensione del sistema “/System/Library/Extensions/heimdall.kext” non è stata installata correttamente e non può essere utilizzata. Prova a reinstallarla o consulta il produttore per un aggiornamento.
Grazie

Questo probabilmente può esserti di aiuto.

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    Ciao Ogni volta faccio un aggiornamento mi compare questo messaggio, come posso rimediare?
    Grazie
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    Back up all data, then either reinstall or remove "CD Spin Doctor" according to the instructions of the developer.

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  • Help with this error message: System extenstion cannot be used:The system extension "/System/Library/Extensions/AppleACPIPlatform.kext" was installed improperly and cannot be used. Please try reinstalling it, or contact the product's vendor for an update.

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    Thanks to you both, this fix worked for me too, after long ignoring the error message and vainly waiting for Apple to get around to an update.
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  • /system/library/extension/appleusbethernethost.kext

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  • "/System/Library/Extensions/CDSDAudioCaptureSupport.kext"

    Hello, I have this; "/System/Library/Extensions/CDSDAudioCaptureSupport.kext" How can I fix it from Terminal?
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    Do you see the file in the location indicated?
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    (115625)

  • /System/Library/Extensions/AppleUSBEthernetHost.kext" installed improperly

    I am trying to install a new wireless printer and keep getting this message:  /System/Library/Extensions/AppleUSBEthernetHost.kext” has been improperly installed.   How Can i repair this?

    Open the AppleScript Editor in the /Applications/Utilities/ folder, copy and paste the entire following line into it, and press the Run button:
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  • System/library/Extensions/hplugininit.kext how to update ?

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    See this thread: https://discussions.apple.com/thread/2641157?start=0&tstart=0

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    I have just updated my Dymo Label Program. It installed just fine, then the above statement appears stating that this extension was installed improperly and cannot be used. Please try reinstalling it, or contact the product's vendor for an update. I don't know what it is from nor who the vendor might be. The label program installed fine, but it will not print, and I keep getting a statement that my printer is off line. I get it back on line and it goes off line each time I try to print. Any help would be appreciated. Thank you.

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    Hi,
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  • What does this mean?  What should I do? The system extension "//System/Library/Extensions/AppleUSBEthernetHost.kext" was installed improperly and cannot be used. Please try reinstalling it, or contact the product's vendor for an update.

    What does this mean?  What should I do?
    The system extension “//System/Library/Extensions/AppleUSBEthernetHost.kext” was installed improperly and cannot be used. Please try reinstalling it, or contact the product’s vendor for an update.

    You don't even have to type more than 8 letters:

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