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Selected user account does not exist in tenant 'Microsoft Services' and cannot access the application, ---- Unable to sign in with my Personal Microsoft Account (MSA) that owns the Azure Sponsorship; my work account lacks subscription/billing access, the

Unable to sign in with my Personal Microsoft Account (MSA) that owns the Azure Sponsorship; my work account lacks subscription/billing access, the original Entra ID user was deleted, the MSA is now detached and cannot be re-added due to a verified domain…

Microsoft Security | Microsoft Identity Manager
asked 2026-01-05T03:16:16.2066667+00:00
Kartik Aslia 0 Reputation points
edited the question 2026-01-05T03:41:20.35+00:00
Kartik Aslia 0 Reputation points
0 answers

Using virtual appointments to implement video calls with .Net MAUI

I found out that it is possible to make video calls with virtual appointments (https://learn.microsoft.com/en-us/azure/communication-services/tutorials/virtual-visits). I wonder if there is any package and samples to use it on a mobile app for iOS…

Azure Communication Services
Azure Communication Services

An Azure communication platform for deploying applications across devices and platforms.

1,806 questions
Developer technologies | .NET | .NET Multi-platform App UI
asked 2022-11-03T17:22:52.763+00:00
Dmitriy Reznik 241 Reputation points
commented 2026-01-05T00:34:20.15+00:00
Andriy Baranskyy 0 Reputation points
0 answers

When trying to turn on backup I receive an error, "Your backup is too large. Cannot save to the cloud."

I have tried multiple Microsoft personal accounts that have 5GB of free storage and still get this error. I understand I have a lot of account in the Authenticator but to have to reauthenticate all of them when I get a new mobile device is insane.

Microsoft Security | Microsoft Authenticator
asked 2025-05-20T21:42:28.4166667+00:00
Adam Egdall 10 Reputation points
0 answers

Can’t sign into Microsoft 365 to set up new laptop

My son has a new laptop and is trying to set it up. He is a family member on our Family Microsoft 365 subscription. He has logged out of the old device and removed the device from the Microsoft 365. When he tries to set up the new ASUS laptop, an error…

Microsoft 365 and Office | Install, redeem, activate | For home | Other
asked 2026-01-04T21:51:49.85+00:00
Eimear C 5 Reputation points
commented 2026-01-04T21:57:39.0066667+00:00
Eimear C 5 Reputation points
0 answers

Activation of a main key (hauptschlüssel) on android smart phone does not work

I am setting up a new Laptop and have problems with activating a main key (hauptschlüssel) on my android smartphone

Windows for home | Windows 10 | Licensing and activation
asked 2026-01-04T20:58:31.56+00:00
Harald Pilz 0 Reputation points
commented 2026-01-04T21:49:55.6766667+00:00
Harald Pilz 0 Reputation points
0 answers

We had to rebuild our Active Directory but Azure has old Entra ID's and I need to reset my password

Hi, We lost our AD domain and, unfortunately, are not able to restore so we have started again from scratch (we're only small). We used to have a sync with Entra in Azure but this is obviously gone however my account, which I can still use to login to…

Microsoft Security | Microsoft Entra | Other
asked 2026-01-04T19:45:49.7666667+00:00
Mike Prager 1 Reputation point
0 answers

Repeated attempts to access my account through Authenticator, but no recent history

Over the past few days I’ve received multiple unauthorized requests to sign in via Microsoft authenticator. I’ve been able to deny most. There is no recent history of failed logins in the app for me to investigate. I’ve changed my password and attempted…

Microsoft Security | Microsoft Authenticator
asked 2025-12-28T03:51:12.68+00:00
BK 35 Reputation points
commented 2026-01-04T17:16:18.42+00:00
Jochen Jülke 1 Reputation point
0 answers

Windows 11 is blocking Chrome

Any knows how to unblock chrome from windows entra. Read but goes no where fast Moved from: MSN Partner Hub | Other

Microsoft Security | Microsoft Entra | Other
asked 2026-01-04T14:38:36.8533333+00:00
t.c 0 Reputation points
edited the question 2026-01-04T17:15:16.5+00:00
Gérard Oomens 131.9K Reputation points Volunteer Moderator
0 answers

How to disable automatic passkey creation

I am attempting to sign-in to my Microsoft account on my computer to access the Microsoft office apps online. I have three methods programmed to grant me access (password, email code, text code). I’m using the browser Google Chrome. When I sign in, I use…

Microsoft Security | Microsoft Authenticator
asked 2025-12-29T19:33:23.5466667+00:00
Krista 20 Reputation points
commented 2026-01-04T17:02:18.68+00:00
Ramouz 15 Reputation points
0 answers

Unable to Verify Identity for Azure Login – Error 399287

Dear Microsoft Support Team, I am experiencing an issue while trying to log in to my MS account. I just have a new phone and unfortunately I didn't backup my authenticator settings. Now if I want to login to my account it ask to fill in the nr in my…

Microsoft Security | Microsoft Authenticator
asked 2026-01-04T16:33:10.4433333+00:00
Voorzitter NVN 0 Reputation points
0 answers

Why is Windows pointer pThread null?

This gets deep into the MFC/GUI overhead and what I think of as boilerplate of MFC and a GUI project. Began with a working project.  I added two classes, one to do my work and a second example class to see the effects of a reply in this forum and learn…

Developer technologies | Visual Studio | Debugging
asked 2026-01-03T04:14:18.9366667+00:00
Bryan Kelly 641 Reputation points
commented 2026-01-04T12:30:24.0966667+00:00
RLWA32 52,921 Reputation points
0 answers

Xbox Game Bar raw clips not uploading as 60FPS to YouTube despite being recorded in 60FPS

When you record an Xbox Game Bar clip in 60FPS and then upload it raw to YouTube, the actual final upload is not made in 60FPS. Is this an issue with Xbox Game Bar's latest update in November 2025? It only started happening after that update. Can anyone…

Windows for home | Other | Apps
asked 2026-01-04T09:14:41.8633333+00:00
BrosClanYt 0 Reputation points
0 answers

Cannot connect appservice to VPN S2S

Cannot connect Appservice to VPN it works with VM refrence thread https://learn.microsoft.com/en-us/answers/questions/5635583/cannot-connect-app-service-to-vpn-s2s

Azure App Service
Azure App Service

Azure App Service is a service used to create and deploy scalable, mission-critical web apps.

10,065 questions
asked 2025-12-15T13:04:18.4866667+00:00
Goran Mustafa 20 Reputation points
commented 2026-01-04T09:02:59.8033333+00:00
Goran Mustafa 20 Reputation points
0 answers

WFP test failed with FWPM_Provider on Windows 11+HLK 11

My WFP(Windows Filtering Platform) driver passed on Windows 10 + HLK 10 but failed on Windows 11 + HLK 11. There are 2 fails. Validate WFP Usage -> Which can be passed with Errata. Based products must create and maintain at least 1…

Windows for business | Windows Client for IT Pros | Devices and deployment | Other
asked 2021-12-02T09:24:47.24+00:00
Jimmy_Lee 11 Reputation points
commented 2026-01-04T04:12:55.43+00:00
Rethesh Narayana Giri 10 Reputation points
0 answers

How do I get a Windows subscription?

I can't activate Windows, and I can't figure out how to get the $100. I am a university student.

Windows for business | Windows Client for IT Pros | User experience | Other
asked 2025-11-13T10:19:38.1366667+00:00
Mohamed Sheryf Sayed Amin 0 Reputation points
commented 2026-01-04T04:07:30.3066667+00:00
Rethesh Narayana Giri 10 Reputation points
0 answers

I have a MAPS subscription that will expire on 1/22/2026. I have ALREADY purchased the new Partner Launch program and see that under my Products. HOW DO I migrate the email addresses from the OLD MAPs subscription to the NEW Business Launch subscriptions

I have a MAPS subscription that will expire on 1/22/2026. I have ALREADY purchased the new Partner Launch program (billed and invoiced) and can see that subscription) under my Products. My Questions: How do I migrate the email addresses from the…

Microsoft Partner Center | Other
asked 2026-01-03T20:14:45.0433333+00:00
Terri DiFurio 5 Reputation points
0 answers

Have you ever experienced Microsoft Copilot switching voices, misidentifying your name, or talking about unrelated topics during a session?

Hi, I’ve been using Microsoft 365 Copilot and noticed some unusual behavior: Sometimes, a completely different voice interrupts during conversations. This new voice refers to me as “Michael,” even though my name is “Michel,” and the two names are…

Microsoft Copilot | Microsoft Security Copilot
asked 2025-07-25T11:11:05.8133333+00:00
Michel Hadorn 5 Reputation points
commented 2026-01-03T12:45:01.7333333+00:00
Kane Vaughan 0 Reputation points
0 answers

Bitlocker encryption, MFT Corrupted for the fifth time, booted windows 10 again and unlocked my drive, have the passwords and everything and now the file system status is unknown.

Bitlocker encryption, MFT Corrupted for the fifth time, booted windows 10 again and unlocked my drive, have the passwords and everything and now the file system status is unknown. I booted and installed Windows a bunch of times, I am using Windows 10 and…

Windows for business | Windows Client for IT Pros | User experience | Other
asked 2024-05-09T03:28:51.4+00:00
Microsoft User 56 Reputation points
commented 2026-01-03T08:32:45.27+00:00
Microsoft User 56 Reputation points
0 answers

let us play roblox

why is Roblox blocked there is nothing rong about it like bro just let us play roblox

Windows for home | Other | Gaming
asked 2025-09-29T13:42:24.32+00:00
Jacob Valdez 0 Reputation points
edited a comment 2026-01-03T02:29:48.75+00:00
Haytham-C 5,540 Reputation points Microsoft External Staff Moderator
0 answers

My 'Send' command is not blocking when it should, and instead crashes the socket connection

My Client successfully connects to the Server and starts sending data using the 'Send' Winsock API. It continues sending data at a rate faster than the Server can process it. On Windows 10, the socket behaves as advertised, and the 'Send' blocks until…

Windows development | Windows API - Win32
asked 2025-05-12T17:45:25.77+00:00
Chris Grossman 25 Reputation points
commented 2026-01-02T23:14:27.3466667+00:00
Chris Grossman 25 Reputation points