89,396 questions with Windows for business-related tags

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olk.exe - Entry Point Not Found (TryCreatePackageDependency) on Windows Server 2022 after New Outlook update build 1.2026.403.100

Hello there, We are experiencing a critical issue with the New Outlook for Windows (AppX/MSIX package) on Windows Server 2022 (RDS environment). After an automatic update around April 13–16, 2026, launching olk.exe outputs the following error: ***The…

Windows for business | Windows Server | Devices and deployment | Set up, install, or upgrade
asked 2026-04-17T06:32:16.1533333+00:00
Atief Jokhoe 20 Reputation points
edited the question 2026-04-17T06:44:14.6366667+00:00
Nam-D 3,395 Reputation points Microsoft External Staff Moderator
2 answers

Hyper-V Cluster CSV Volumes Inaccessible After SAN Controller Failure (ReFS / CSVFS Issue)

Environment: Windows Server Failover Cluster (2 nodes) Hyper-V Cluster (CSV enabled) Storage: Fujitsu ETERNUS DXL (Fibre Channel SAN) SAN Switches: Brocade 6505 (dual fabric) HBA: QLogic QLE2692 (16G FC) File System: CSVFS (ReFS-based…

Windows for business | Windows Server | Storage high availability | Clustering and high availability
asked 2026-04-17T05:39:07.3833333+00:00
Shukran 41 Reputation points
answered 2026-04-17T06:44:04.8133333+00:00
Tracy Le 5,850 Reputation points Independent Advisor
1 answer

Windows Server 2025 fail to update KB5082063 Patches

I am facing issue to update KB5082063 cumulative update Patches for Windows 2025 on Dell R360 Server I have try : Clear out superseded components: Dism /Online /Cleanup-Image /StartComponentCleanup Download standalone update package and install Clear…

Windows for business | Windows Server | Devices and deployment | Install Windows updates, features, or roles
asked 2026-04-17T06:36:02.4433333+00:00
Kheng Soon Yeo 0 Reputation points
answered 2026-04-17T06:43:48.9+00:00
Q&A Assist
1 answer

Indexing is not working properly, does not find all files, and is slow.

Indexing is not working properly, does not find all files, and is slow.

Windows for business | Windows Client for IT Pros | User experience | Other
asked 2026-04-17T06:05:19.41+00:00
Teemu Lamberg 0 Reputation points
answered 2026-04-17T06:05:32.5466667+00:00
Q&A Assist
1 answer

Hyper‑V Live Migration Failed (Error ID 21502) with SET vSwitch Configuration - Quick Migration Works

Hello, I am having an issue with Hyper‑V Live Migration and would appreciate any suggestions. Live Migration fails with Error ID: 21502 ✅ Quick Migration works normally Live Migration authentication is set to Kerberos Kerberos constrained delegation…

Windows for business | Windows Server | Storage high availability | Clustering and high availability
asked 2026-04-17T06:01:38.3533333+00:00
Naphat Kongsueb (AP) 0 Reputation points
answered 2026-04-17T06:02:03.8333333+00:00
Q&A Assist
1 answer

How to confirm the SecureBoot Cert expire issue fixed ???

Dear Good day, we follow the MS KB to applied the Secureboot Cert issue. May I know how to confirm it fixed by command ? Many thanks,

Windows for business | Windows Client for IT Pros | Devices and deployment | Install Windows updates, features, or roles
asked 2026-04-17T05:58:10.52+00:00
Lui Lui 0 Reputation points
answered 2026-04-17T05:58:22.23+00:00
Q&A Assist
3 answers

Multiple windows pop-up while using alt+tab command

Multiple windows pop-up while using alt+tab command

Windows for business | Windows Client for IT Pros | User experience | Other
asked 2026-04-06T10:19:55.0166667+00:00
Mrugank Patel 0 Reputation points
commented 2026-04-17T05:47:10.08+00:00
Mrugank Patel 0 Reputation points
4 answers

Exchange 2019 upgrade fail

We are in the middle upgrade exchange SE, After reboot exchange console stop respond and I reapply CU15 All exchange services stopped Now I pull old backup from Rubrik and it still problem

Windows for business | Windows Server | Directory services | Active Directory
asked 2026-04-17T04:40:56.9366667+00:00
Li, George 0 Reputation points
answered 2026-04-17T04:44:37.4166667+00:00
Li, George 0 Reputation points
2 answers

Unable to activate windows using the Product Activation Portal

Even though I have entered the correct installation ID using the Product Activation Portal, the message "Sorry, we were unable to verify your installation ID." appears and I cannot activate Windows.

Windows for business | Windows Client for IT Pros | Devices and deployment | Licensing and activation
asked 2026-04-17T02:50:28.72+00:00
夏秋 祐大(Yudai Natsuaki) 0 Reputation points
answered 2026-04-17T03:38:49.4566667+00:00
Scott Nguyen 995 Reputation points Independent Advisor
2 answers

CAL LICENCES

Buen día, Solicito de su apoyo para la reactivación o migración de nuestras licencias RDC CAL, ya que nuestro servidor original sufrió un ataque de ransomware y ya no es confiable ni será reutilizado. Estamos en proceso de reinstalar un nuevo servidor y…

Windows for business | Windows Server | User experience | Remote desktop services and terminal services
asked 2026-04-16T17:34:24.52+00:00
diana merodio 0 Reputation points
edited an answer 2026-04-17T02:40:22.9033333+00:00
Daphne Huynh (WICLOUD CORPORATION) 585 Reputation points Microsoft External Staff Moderator
1 answer

No support for unknown charge

I have found an unknown charge on my card from Microsoft, and I have been going around in circles just to get help with it. As the charge ID starts with a G they tell me it is for a business account (which i dont have) and I need to speak to support, but…

Windows for business | Windows 365 Business
asked 2026-04-17T00:09:12.42+00:00
Eddie Streat 0 Reputation points
answered 2026-04-17T01:28:24.68+00:00
Harry Phan 17,360 Reputation points Independent Advisor
2 answers

Unable to access license on Microsoft site

We are unable to access the license for Windows Server 2016 Data Center Edition that we purchased on the Microsoft website. Please help us resolve this issue. ******@jmsassoc.com The email has expired, the new email is PII ******@sdata.us

Windows for business | Windows Server | Devices and deployment | Licensing and activation
asked 2026-04-14T01:19:54.4966667+00:00
Feng Lin 0 Reputation points
edited the question 2026-04-17T01:16:32.62+00:00
Brian Huynh 2,695 Reputation points Microsoft External Staff Moderator
2 answers

Is direct in-place upgrade possible from windows 2016 standard to windows 2022 standard.

Is it possible to upgrade windows 2016 to windows 2022 Directly or do we need to upgrade it first to windows 2019. Also if we can directly upgrade it to windows 2022 then do we have any Microsoft link which clarifies it.

Windows for business | Windows Server | Devices and deployment | Set up, install, or upgrade
asked 2026-04-16T05:40:25.95+00:00
Rozer S Pacheco 0 Reputation points
answered 2026-04-17T00:59:22.9666667+00:00
Brian Huynh 2,695 Reputation points Microsoft External Staff Moderator
2 answers One of the answers was accepted by the question author.

Secure boot certificate expired‎

Please refer to the screenshots, in two Microsoft articles as screenshots related to secure boot certificate expired, it mentioned that the following certificates will expire: Microsoft Corporation KEK CA 2011 and Microsoft Corporation UEFI CA 2011 (or…

Windows for business | Windows 365 Enterprise
asked 2026-01-21T08:42:56.39+00:00
Sugus Chen 21 Reputation points
commented 2026-04-17T00:25:49.7233333+00:00
fidel krasniqi 0 Reputation points
4 answers

Activation Issues Windows Server 2022

I have a valid OEM_COA_NSLP channel windows server 2022 key that I have installed on multiple virtual machines, so I know the product key is good. I installed a virtual machine on my Lenovo ESXI host and used the evaluation copy of windows server 2022 to…

Windows for business | Windows Server | Devices and deployment | Licensing and activation
asked 2026-04-10T16:11:45.47+00:00
Richard Medina 0 Reputation points
commented 2026-04-17T00:11:15.66+00:00
Brian Huynh 2,695 Reputation points Microsoft External Staff Moderator
3 answers

On Windows Settings UI I was unable to enable the Remote Desktop setting

On my WIndow 11 Pro, the Remote Desktop was enabled after the last reboot after system updates (KB5066835, KB5066131 and KB5068331), I noticed that the setting is disabled, now if I try to enable it, I am asked for confirmation but then the setting…

Windows for business | Windows 365 Business
asked 2025-10-16T09:02:50.0233333+00:00
Marco Maroni 60 Reputation points
answered 2026-04-16T23:35:12.47+00:00
Syed Saad Peerzada 0 Reputation points
2 answers One of the answers was accepted by the question author.

Vritual Windows Server 2025 for DHCP Server

Hello! We will install some DHCP Server on Windows 2025 in VMWARE. The server will only use DHCP Feature. I think, depend on the Clients Leases the Hardware requirement could vary. So... what is the best recommendation for hardware? Clients: Number of…

Windows for business | Windows Server | Devices and deployment | Set up, install, or upgrade
asked 2026-04-16T22:45:23.3+00:00
Fernando Gaudenzi 0 Reputation points
accepted 2026-04-16T23:32:50.2766667+00:00
Fernando Gaudenzi 0 Reputation points
1 answer

Cannot create a Windows Server Failover Cluster on a non-domain-joined Azure VM running Windows Server 2022 Datacenter (Build 20348).

Command used: New-Cluster -Name "AMPSQLCL" -Node Amp2TestDatabas -NoStorage -AdministrativeAccessPoint None -Force Error: "The system cannot find the file specified" Environment: VM: Amp2TestDatabase (Standard_E4bds_v5) OS: Windows…

Windows for business | Windows Server | Storage high availability | Clustering and high availability
asked 2026-04-16T21:18:17.4066667+00:00
Jason Sanderford 0 Reputation points
answered 2026-04-16T22:05:42.6866667+00:00
Domic Vo 19,425 Reputation points Independent Advisor
2 answers

Windows HPC maintain node

Hi, I inherited a Windows HPC cluster with windows 2019. I'm a total newbie when it comes to windows HCP. I wonder if it's possible to schedule maintenance of the nodes? I have a service window on Sundays and it would be nice to automatically set the…

Windows for business | Windows Server | Devices and deployment | Other
asked 2026-04-16T21:12:32.8833333+00:00
W Strauss 0 Reputation points
answered 2026-04-16T21:48:12.16+00:00
Domic Vo 19,425 Reputation points Independent Advisor
1 answer

I want to delete my Microsoft Entra ID tenant.

All users, enterprise applications, and resources are already removed. However, deletion is blocked due to Azure subscription permission issues. I cannot access or remove the subscription, and I also don’t have access to create a support request in Azure…

Windows for business | Windows 365 Business
asked 2026-04-16T20:39:13.0333333+00:00
Niraj Kumar 0 Reputation points
answered 2026-04-16T21:04:10.9166667+00:00
Marcin Policht 85,990 Reputation points MVP Volunteer Moderator