A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data
First, I'd like to gently clarify that this is a user-to-user support forum rather than an official Microsoft Support channel. That said, I'd be happy to share some suggestions based on the information you've provided.
Error (800C0005) generally indicates that VBA/the AutomateX add-in cannot locate or access an online resource required for the license update. Similar VBA/XMLHTTP errors can occur when the destination URL is unavailable or cannot be reached because of DNS, firewall, proxy, VPN, or other network restrictions.
Please try the following:
- Close Excel, restart the computer, and try updating the license again.
- Test using another network, such as a mobile hotspot. If it works there, ask your IT administrator to check whether the proxy, firewall, VPN, antivirus, or network configuration is blocking AutomateX traffic.
- Update or reinstall the latest version of the AutomateX add-in using the installer provided by its official vendor.
- Update Microsoft 365 Apps through File > Account > Update Options > Update Now.
- If other Excel features or add-ins are also affected, perform an Online Repair.
Since AutomateX is a third-party Excel product, if the problem occurs only during the AutomateX license update, please contact AutomateX support. They may need to verify the license and confirm whether the activation service or URL used by the add-in is currently available.
I hope these suggestions help point you in the right direction. If you have any updates, please feel free to leave a comment below, and I'll be happy to continue the discussion.
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