If you are you facing QZ Tray Invalid Signature Error Message, don't worry! 🙌

What you can do to solve this issue is actually super simple.

First of all, verify if your Antivirus is active, if so, disable it to proceed with the set up.

Then try to uninstall QZ Tray and install it again from Shipping Label > Print > Print on Zebra.

🔎 Do you need further help?


💬 Open a chat with us by clicking on the chat logo on the right bottom of this page or write an email to [email protected]

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