An Azure service that is used to provision Windows and Linux virtual machines.
Pluton TPM attestation fails for Call of Duty RICOCHET (Microsoft Azure Attestation) despite valid endorsement certificate
Hi, I'm running into a Microsoft Azure Attestation (MAA) failure that's blocking a third-party anti-cheat attestation check (Call of Duty RICOCHET) despite my Pluton TPM being locally healthy and fully provisioned. Device: ASUS ProArt PX13, AMD Ryzen AI,…
Azure Virtual Machines
Restoring Azure Arc connectivity after service principal secret expiration
I am currently facing a global issue where Bulk azure arc server onboarding scripts are failing with the error AADSTS7000215: Invalid client secret is provided. This problem started suddenly and has disrupted all automated deployments that rely on our…
Windows for business | Windows 365 Business
AIK enrollment fails with 0x80070490 on Microsoft Pluton (EK issuer name mismatch) - blocks Call of Duty secure attestation, latest OEM BIOS does not help
My Microsoft Azure Attestation (MAA) check fails, which blocks Call of Duty (RICOCHET) secure attestation. My TPM is locally healthy and fully provisioned, and my OEM firmware is already the newest available for my model. The failure reproduces through…
Windows for home | Windows 11 | Security and privacy
Microsoft Teams Mobile Calls: Intermittent One-Way Audio on Samsung Android Devices
Hi everyone, We're experiencing a strange issue with Microsoft Teams and are wondering if anyone else has seen something similar. Users occasionally experience one-way audio during Teams-to-Teams calls. To clarify, these are not Direct Routing or PSTN…
Microsoft Teams | Microsoft Teams for business | Teams on mobile devices
Accessing and using Microsoft Teams on smartphones and tablets across platforms
Not receiving password reset emails
Within the past month, I have stopped receiving password reset emails. At first I thought the problem was isolated to a single website, but I see now that it is happening across the board. It's really become a problem. What steps can I take to fix this…
Outlook | MacOS | New Outlook for Mac | For home
Using the New Outlook for Mac for personal email and calendar
Sole administrator locked out of Microsoft Entra ID due to Authenticator MFA – Tenant Recovery assistance needed
Hello, I am the administrator of a Microsoft Entra ID tenant for a small company in Japan. I know the administrator username and password and can successfully pass the password authentication. However, after replacing my smartphone, I can no longer…
Microsoft 365 and Office | Subscription, account, billing | For business | Other
Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
URGENTE - Recuperación de datos de Azure VM/Managed Disk a estado anterior al 10/09/2026
Tengo una máquina virtual Azure myVm, región East US, Windows Server, donde ocurrió una eliminación accidental de información de una base de datos SQL Server. Necesito determinar si Azure conserva algún estado anterior del Managed Disk, snapshot, restore…
Azure Virtual Machines
An Azure service that is used to provision Windows and Linux virtual machines.
Editing Junk Email Blocked Senders and Domains in New Outlook and outlook.office.com fails with "Couldn't save changes"
I get this error in MS Edge, (New) Outlook for Windows, and Chrome for Windows. Editing any blocked sender - often removing the name (user@) to block a whole domain - fails with this error: Couldn't save changes Something went wrong. Please try again…
Outlook | Web | Outlook on the web for business | Settings
Configuring preferences and options in Outlook on the web for business
Cannot turn on Memory Integrity
Windows 11 security update fails. Memory Integrity will not turn on due to core isolation issue caused by wdcsam64_prewin8.sys driver. I went through all the suggested steps to correct the issue, restarted system and retried Windows Update. It hangs…
Windows for home | Windows 11 | Windows update
conhost.exe command line changes from "0xffffffff -ForceV1" to "0x4" in the same process
I am implementing read-only process monitoring on Windows. Microsoft consumer support referred me to Microsoft Q&A for clarification of this Windows API behavior. I observed a change in the command line returned for the same conhost.exe process,…
Windows development | Windows API - Win32
ASA parallel JOIN drops matches when the two Event Hubs inputs use different partition-key hashing
ASA job (compat 1.2) joins two Event Hubs on EntityId (both 4 partitions) into a third hub. With the input Partition key column declared (embarrassingly-parallel), the JOIN silently loses ~78% of matches — no errors. Measured: parallel ≈ 22% match,…
Azure Event Hubs
An Azure real-time data ingestion service.
Artifact Signing organization validation failed without a reason
Our Spanish company’s public identity validation shows Failed. Neither the Azure portal nor the notification email explains why. We uploaded website and domain-ownership documents. Please confirm which check failed, what corrected evidence is required,…
Artifact Signing
A fully managed end-to-end service for digitally signing code, documents, and applications. (formerly Trusted Signing)
Junk Mail - Block and Safe Senders List Error
Hi, i am having trouble removing blocked senders and domains and/or adding them as safe. It wont let me save it keep coming up with an error unable to save
Outlook | Web | Outlook.com | Account management, security, and privacy
Managing personal Outlook.com account settings, security, and privacy
Azure Support Case — Container Apps Environment stuck in "Failed" provisioning state
Summary Our Azure Container Apps Managed Environment is stuck in provisioningState: "Failed", blocking all new deployments (container image updates) to every Container App running in it. The application itself continues serving traffic normally…
Azure Container Apps
An Azure service that provides a general-purpose, serverless container platform.
How can we fix AD CS database fragmentation ?
I’ve run into a situation where our issuing CA is taking nearly 30 seconds to issue each certificate, which is slowing down operations significantly. I discovered that the underlying Jet database indexes have become fragmented, causing performance…
Windows for business | Windows 365 Enterprise
How to get acecss to universal print cloud scanning
Hi! How do i get access to enable How to get acecss to universal print cloud scanning feature in admin GUI
Azure Cloud Services
An Azure platform as a service offer that is used to deploy web and cloud applications.
Prefill email address
In outlook, when I begin an email the incorrect email address prefills in the "To:" line. The recipient has multiple emails associated with their outlook profile. Can we change the order of emails listed in his profile to change the prefill…
Outlook | Windows | Classic Outlook for Windows | For business
Using classic Outlook for Windows in business environments
not able to install any display driver and updates are not updating
around 4-5 days back my lappy got updated automatically and when it restarted it started on low resoultion and when i tried to open the nvidia app or setting a dialog box appeared saying (you are not currently using a display attached to an nvidia gpu)…
Windows for home | Windows 10 | Windows update
Activate Windows After Hardware Change
Hello, I recently upgrader almost all parts in my pc, before I did this I made sure my windows license was linked to my Microsoft account. When I checked settings/activation it clearly stated "license is linked to microsoft account". After…
Windows for home | Windows 11 | Accounts, profiles, and login
Upgrade Your Plan banner
I have completed all actions to remove this banner, but nothing works. Updated License Updated updates Cleared credentials Logged out of all Microsoft programs Reset password The Banner still remains. The chat box request I contact Microsoft Support. I…
Microsoft 365 and Office | Other
Miscellaneous topics that do not fit into specific categories.