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How to fix AADSTS90014: The required field 'request' is missing from the credential. Ensure that you have all the necessary parameters for the login request.

I am receiving this message when I try to open an attachmet please help Troubleshooting details If you contact your administrator, send this info to them. Copy info to clipboard Request Id: 0fea1676-1530-4be2-8298-1e509c860900 Correlation Id:…

Microsoft Security | Microsoft Authenticator
asked 2025-09-18T19:06:02.0666667+00:00
Angela German 0 Reputation points
commented 2026-10-16T14:09:38.11+00:00
Sagar Zine 0 Reputation points
0 answers

Azure OpenAI: Recurring HTTP 400 Failures During Authorized Cybersecurity Analysis

Problem description I am experiencing recurring failures with Azure OpenAI during authorized defensive cybersecurity analysis. Some requests return HTTP 400 errors labeled as 'invalid_request' or 'cyber_policy', while others succeed. The failures seem…

Azure OpenAI in Foundry Models
Azure OpenAI in Foundry Models

An Azure service that provides access to OpenAI’s GPT-3 models with enterprise capabilities.

5,126 questions
asked 2026-10-16T10:33:17.3233333+00:00
Gustav-5371 0 Reputation points
commented 2026-10-16T13:48:42.54+00:00
Manish Deshpande 8,295 Reputation points Microsoft External Staff Moderator
0 answers

Azure for Students verification completed but subscription activation fails

Hello Microsoft Support, I recently created a personal Microsoft account to register for Azure for Students. I received the academic verification email at my university email address and clicked the verification link. However, when trying to continue the…

Community Center | Not monitored
asked 2026-10-16T10:11:47.5633333+00:00
Trung Kien 0 Reputation points
edited the question 2026-10-16T13:35:49.69+00:00
Daniel-Vo 7,980 Reputation points Microsoft External Staff Moderator
0 answers

Singing my app - Microsoft Authenticator issue

Hello I can't authenticate my app because I'm in sone stupid Microsoft loop. I have validated by identify but no matter what I do I cannot get it to connect to Microsoft Authenicator. The QR code cannot be scanned by Authenticator and it prompts for name…

Microsoft Security | Microsoft Authenticator
asked 2026-10-16T12:43:16.4066667+00:00
RW 0 Reputation points
0 answers

windows update error encounterd ! what is this and how can i fix this problem ?

Subject: Windows Update Error – Realtek Semiconductor Corp. Driver Update (6.0.9929.1) Dear Microsoft Support Team, I am experiencing an issue with Windows Update on my PC. When I check for updates, Windows displays an error for the following…

Microsoft Security | Microsoft Authenticator
asked 2026-10-16T11:38:42.1966667+00:00
Dhruv Singh 0 Reputation points
0 answers

Artifact Signing identity validation failed after Verified ID success

Hello, I am a sole trader registered in France. I created an Azure Artifact Signing Basic account in North Europe. During identity validation: I completed the identity verification process through the provider linked by Microsoft. My phone displayed a…

Artifact Signing
Artifact Signing

A fully managed end-to-end service for digitally signing code, documents, and applications. (formerly Trusted Signing)

1,716 questions
asked 2026-10-16T11:16:21.41+00:00
stanislas PIOTROWSKI 0 Reputation points
0 answers

msads.manage marked as "Admin consent required" — does this block personal Microsoft accounts (MSA) from self-consenting?

I'm building a third-party integration with the Microsoft Advertising API (Customer Management API v13, REST) and consistently get a 401 error on GetUser and GetAccountsInfo: Code: 105 ErrorCode: InvalidCredentials Message: "Authentication failed.…

Microsoft Advertising API
Microsoft Advertising API

A Microsoft API that provides programmatic access to Microsoft Advertising to manage large campaigns or to integrate your marketing with other in-house systems.

542 questions
asked 2026-10-16T09:18:12.1266667+00:00
Jomar Rojas 0 Reputation points
commented 2026-10-16T10:24:20.8333333+00:00
Jomar Rojas 0 Reputation points
0 answers

Azure Bastion Developer SKU: Unable to connect to any VM due to "Internal server error while requesting session"

Service: Azure Bastion (Developer SKU), Windows VMs, UK South Scenario: Connect to Windows VMs over RDP via Azure Portal → Connect → Bastion (VM password auth). This worked until 14 Oct 2026. Result: A few seconds after clicking Connect: "There was…

Azure Bastion
Azure Bastion

An Azure service that provides private and fully managed Remote Desktop Protocol (RDP) and Secure Shell (SSH) access to virtual machines.

351 questions
asked 2026-10-16T09:26:27.06+00:00
edi_smooth 5 Reputation points
0 answers

Have we been groomed by Microsoft, in respect of Copilot?

I am furious about Microsoft suddenly closing the door on unlimited chat with Copilot, with no warning whatsoever. I had been working on something with Copilot to switch my online shop to another platform. It was very difficult and stressful to set up. I…

Microsoft Copilot | Microsoft 365 Copilot | Development
asked 2026-10-16T09:23:59.8233333+00:00
Louise Comb 0 Reputation points
0 answers

Microsoft 365 Admin Center Displays a Deployment Error for Free Marketplace Apps

Issue Users attempting to deploy our app through Microsoft 365 Admin Center > Integrated apps receive the following message: Deployment error: We are unable to initiate the deployment. To deploy the app, go to the website where it is hosted. The app…

Azure App Service
Azure App Service

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

10,142 questions
asked 2026-10-16T08:56:38.0833333+00:00
Samuel JN 66 Reputation points
0 answers

Public Trust Organization validation — is a minimum entity-age / 3-year history rule still enforced under GA?

I operate a US-based software business, which I have run as a sole proprietorship for roughly 15 years. I am evaluating Azure Artifact Signing (formerly Trusted Signing) and need to choose between Individual and Organization (Public Trust) identity…

Artifact Signing
Artifact Signing

A fully managed end-to-end service for digitally signing code, documents, and applications. (formerly Trusted Signing)

1,716 questions
asked 2026-10-16T06:31:15.1766667+00:00
Stephen Wing 0 Reputation points
0 answers

Azure AI Foundry: Pending TPM Quota Increase Requests — Scaling Blocked

Problem description I am inquiring about the status of two pending TPM quota increase requests for Azure AI Foundry, specifically affecting Azure OpenAI model deployments in the 5.6 model family. These requests have been pending since August 24, 2026,…

Azure OpenAI in Foundry Models
Azure OpenAI in Foundry Models

An Azure service that provides access to OpenAI’s GPT-3 models with enterprise capabilities.

5,126 questions
asked 2026-09-30T12:35:42.1166667+00:00
Nige Admin 0 Reputation points
commented 2026-10-16T04:12:09.72+00:00
Suhail Ahamed J 0 Reputation points Microsoft External Staff Moderator
0 answers

Azure AI Foundry: Augmentation du quota pour le modèle mistral-document-ai-2512 — Résolution d'une demande sans effet

Description du problème Je souhaite augmenter le quota de mon application Azure AI Foundry, précisément pour le modèle mistral-document-ai-2512, passant de 60 RPM à 500 RPM, afin de gérer une montée en charge temporaire prévue pour environ deux mois.…

Foundry Models
Foundry Models

A catalog of AI models in Microsoft Foundry that you can discover, compare, and deploy using Azure’s built‑in tools for evaluation, fine‑tuning, and inference

244 questions
asked 2026-09-14T16:14:56.4033333+00:00
Christophe RISCH 0 Reputation points
commented 2026-10-16T04:08:27.1833333+00:00
Suhail Ahamed J 0 Reputation points Microsoft External Staff Moderator
0 answers

My account has been hacked with a total email address change and recovery emails not working

My Microsoft account was recently hacked--I'm not sure when, but I suddenly found myself unable to use the Authenticator app to log into my normal account and suddenly found that the email address attached to that authenticator is completely different.…

Microsoft Security | Microsoft Authenticator
asked 2026-10-16T03:41:45.78+00:00
Vladimir Olivares 0 Reputation points
0 answers

recover email

how do I recover my email? my password has no problem, it's an old phone number I dont have anymore that block me from accessing my account. Thank you

Outlook | Web | Outlook.com | Email
asked 2026-10-11T20:31:35.42+00:00
Samuel King 0 Reputation points
commented 2026-10-16T02:01:26.3366667+00:00
Samuel King 0 Reputation points
0 answers

My Azure login requires a 6-digit Microsoft Authenticator code, but the Microsoft Authenticator registration associated with the account only generates an 8-digit code. I can successfully verify ownership through email verification and other methods

My Azure login requires a 6-digit Microsoft Authenticator code, but the Microsoft Authenticator registration associated with the account only generates an 8-digit code. I can successfully verify ownership through email verification and other methods, but…

Microsoft Security | Microsoft Authenticator
asked 2026-10-16T01:22:33.6933333+00:00
Glen Larkins 1 Reputation point
0 answers

Can a Store app declare more than 500 file types?

Hi all, I make (Link removed by Moderator), a reader that opens about 1,700 file formats. I'd like it to show up in "Open with" for as many of them as possible. It isn't trying to take over any defaults, just be one of the options. When I…

Windows development | Windows App SDK
asked 2026-10-15T16:21:17.75+00:00
Ontiqo Ben 0 Reputation points
edited the question 2026-10-16T00:14:42.0633333+00:00
Jay Pham (WICLOUD CORPORATION) 4,760 Reputation points Microsoft External Staff Moderator
0 answers

Error 715-123420: "Our system has detected this request as unusual activity for your account" when deploying any model to Foundry

I have a new Azure subscription in which I am trying to deploy models to a new Foundry project. Unfortunately, the attempts to deploy the model have all failed with the following pattern of errors: 715-123420: Our system has detected this request as…

Azure OpenAI in Foundry Models
Azure OpenAI in Foundry Models

An Azure service that provides access to OpenAI’s GPT-3 models with enterprise capabilities.

5,126 questions
asked 2026-10-14T04:35:55.47+00:00
Arvind Shyamsundar 0 Reputation points
edited the question 2026-10-15T22:30:45.0566667+00:00
Arvind Shyamsundar 0 Reputation points
0 answers

Echec d’envoi d’email

Bonjour, lorsque j’envoie des emails, ils sont dans le dossier envoyés mais aucun destinataire ne les reçoit. En revanche je reçois les emails. Une solution?

Outlook | Web | Outlook.com | Email
asked 2026-10-14T21:11:31.08+00:00
Heyer Bijouterie 0 Reputation points
commented 2026-10-15T21:53:35.43+00:00
John Jefferson Doyon 90,560 Reputation points Independent Advisor
0 answers

Employee verification

I would like to verify if Mike Wilson is a Microsoft employee he said his employee number is MS118895.

Microsoft Security | Microsoft Authenticator
asked 2026-10-15T20:40:15.7+00:00
Ed Hanson 0 Reputation points