Azure Local invoke-AzStackHciArcInitialization fails with 2604 Gold Image
Summary: invoke-AzStackHciArcInitialization Azure Arc registration process is required for Azure Local deployment process.
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Symptoms
After imaging the Dell AX nodes with Dell Gold Image version 12.2604 and SBE 5.0.2603, the Arc registration process (Invoke-AzStackHciInitialization) may fail with the following error:
“Bootstrap reported error: Access to the path ‘Microsoft.Azure.Edge.Core.Diagnostics.dll’ is denied.”
See screenshots below.

Cause
Microsoft introduced the Zero-Day update process in version 12.2604. In rare cases, this may lead to permission issues with the file "Microsoft.Azure.Edge.Core.Diagnostics.dll."
Resolution
Workaround:
1. Stop the Zero-Day update service
Stop-Service -Name ZeroDayUpdateService
2. Run the invoke-AzStackHciArcInitialization again.




Additional Information
Azure Local Golden Images (Dell 2603) | Solutions for Microsoft Azure
Register Azure Local with Azure Arc without using Arc Gateway - Azure Local | Microsoft Learn
Affected Products
AX-4510C, AX-4520C, AX-640, ax-650, AX-6515, AX-660, AX-670, AX-740XD, AX-750, AX-7525Products
AX-760, AX-770Article Properties
Article Number: 000461804
Article Type: Solution
Last Modified: 16 حزيران 2026
Version: 8
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