Forum Discussion
samuelRiosLazo
Apr 25, 2026Copper Contributor
Azure Artifact Signing: SignTool "Access is denied" with active Public Trust profile
I’m blocked on Azure Artifact Signing for Windows EXE signing. What is already confirmed: - Account endpoint: https://wus2.codesigning.azure.net/ - Code signing account: notarios - Certificate...
Kidd_Ip
Apr 28, 2026MVP
Worth to take a look at this in the meantime:
https://learn.microsoft.com/en-us/azure/artifact-signing/how-to-signing-integrations
- samuelRiosLazoMay 17, 2026Copper Contributor
Thanks. We have already followed that integration guide step-by-step (supported SignTool version, .NET runtime, Trusted Signing dlib, correct endpoint/account/profile metadata, and RBAC for the signing identity). The issue still reproduces with the same result:
SignTool Error: Access is denied.
Could Microsoft please check backend logs for our case and confirm the exact service-side authorization/policy reason?