Wednesday, May 31, 2023
  • Events
  • Interviews
  • Jobs
  • Opinion
  • Whitepapers
  • Podcasts
  • Web Hosting Directory
  • Login
  • Register
Cloud7
  • Cloud Computing
  • Web Hosting
  • Data Center
  • Linux
  • Cybersecurity
  • More
    • Software
    • Network/Internet
    • Hardware
    • Artificial Intelligence
    • Windows
    • Policy/Legislation
    • Blockchain
    • Troubleshooting
    • How-Tos
    • Articles
No Result
View All Result
Cloud7
  • Cloud Computing
  • Web Hosting
  • Data Center
  • Linux
  • Cybersecurity
  • More
    • Software
    • Network/Internet
    • Hardware
    • Artificial Intelligence
    • Windows
    • Policy/Legislation
    • Blockchain
    • Troubleshooting
    • How-Tos
    • Articles
No Result
View All Result
Cloud7
No Result
View All Result

Home > Windows > Recent Windows Server updates cause errors in Hyper-V VMs

Recent Windows Server updates cause errors in Hyper-V VMs

Microsoft warns that Windows Server updates delivered in December's Patch Tuesday cause errors when creating new virtual machines on some Hyper-V hosts.


Hanife Diktas Hanife Diktas
December 16, 2022
2 min read
  • Microsoft has issued a warning about its latest December Patch Tuesday updates causing errors when creating virtual machines on Hyper-V hosts.
  • The existing VMs with existing network adapters do not have connection issues after installing the update and the affected platforms are Windows Server 2022 and Windows Server 2019.
  • Windows engineers are currently working on the patches which will be released in an upcoming release.

Microsoft informed that the latest Windows Server updates cause failures during the creation of virtual machines on Hyper-V hosts. Apparently, the glitches only happen in Windows Server and AzStack HCI hosts managed in software-defined networking (SDN) environments with System Center Virtual Machine Manager (SCVMM).

Affects only new VMs

Microsoft says the error exists in Windows Server/AzStack HCI hosts in SDN-enabled environments that are managed using System Center Virtual Machine Manager (SCVMM). And users might receive an error in efforts to create a new Network Adapter joined to a VM network or a new Virtual Machine with a Network Adapter joined to a VM network. Windows said;

« After installing KB5021249 on Hyper-V hosts managed by Software Defined Networking (SDN) configured System Center Virtual Machine Manager (VMM), you might receive an error on workflows involving creating a new Network Adapter (also called a Network Interface Card or NIC) joined to a VM network or a new Virtual Machine (VM) with a Network Adapter joined to a VM network. »

Windows states the existing VMs with existing network adapters won’t have connection issues after installing the update. Only new network adapters created after installing KB502129 will be affected. The company named the affected servers as Windows Server 2022 and Windows Server 2019.

Workaround

The company’s engineers are working on a fix for the error and it will be included in an upcoming release. Until then, the company has developed a workaround.

Users can open an elevated PowerShell window on all SCVMM-managed Hyper-V hosts by hitting the Start button and typing “powershell” and then right-clicking or long pressing on it. They can then select “Run as Administrator” and run the following commands:

lang = (Get-WinSystemLocale).Name
C:\Windows\system32\wbem\mofcomp.exe C:\Windows\system32\wbem\$lang\VfpExt.mfl
C:\Windows\system32\wbem\mofcomp.exe C:\Windows\system32\wbem\VfpExt.mof

Additionally, the users can find a script for the workaround for large-scale deployments and a post-install script to be integrated with patching tools. The scripts are available here.

See more Windows News


Tags: Microsoft
Hanife Diktas

Hanife Diktas

Hanife Diktas is a news editor at Cloud7 News. Hanife started her career in the manufacturing sector in the marketing and sales department. Hanife worked in industrial equipment, renewable energy, and technology sectors. Hanife Diktas did her bachelor's degree in business administration and completed a master's degree in management at Yeditepe University in Istanbul, Turkey. Hanife is a Linux user, and she also contributed to AlmaLinux OS at the beginning of the project. Hanife focuses on web hosting, cloud computing, data centers, cybersecurity, Linux OS, and virtualization technologies. Hanife enjoys creating content and shooting videos covering these topics.

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

I agree to the Terms & Conditions and Privacy Policy.

Next Post
GitHub's Secret Scanning if now available for everyone for free

GitHub's Secret Scanning is now available for everyone for free

Related News

How to turn on Bluetooth on Windows 11

How to turn on Bluetooth on Windows 11

May 8, 2023 6:00 pm
How to record screen with audio on Windows 11

How to record screen with audio on Windows 11

May 3, 2023 11:00 am
How to turn off mouse acceleration in Windows

How to turn off mouse acceleration in Windows

May 2, 2023 5:50 pm
Windows 10 21H2 reaches EOS in June

Windows 10 21H2 reaches EOS in June

April 7, 2023 5:15 pm
Get free daily newsletters from Cloud7 Get the Cloud7 Newsletter
Select list(s):

Check your inbox or spam folder to confirm your subscription.

By subscribing, you agree to our
Copyright Policy and Privacy Policy

Editor's Choice

10 best web hosting services

7 best shared hosting service providers

7 best Linux distros for beginners

7 best Linux distros for gaming

7 best cloud storage services for business

7 best Linux desktop environments

Farewell and gratitude: The journey ends for Cloud7

Get the free newsletter

Subscribe to receive the latest IT business updates straight to your inbox.

Select list(s):

Check your inbox or spam folder to confirm your subscription.

Recent News

  • Farewell and gratitude: The journey ends for Cloud7
  • Gcore Partners with Pienso
  • LibreOffice 7.4.7 is now available for download
  • AI-powered automatic time tracking (Podcast #20 w/ Catalina Butnaru)
  • Best file managers for Linux
  • EuroLinux 9.2 is now available for download
  • X3D, or not X3D, that is the question

Cloud7 News
Cloud7 is a news source that publishes the latest news, reviews, comparisons, opinions, and exclusive interviews to help tech users of high-experience levels in the IT industry.

EXPLORE

  • Web Hosting
  • Cloud Computing
  • Data Center
  • Cybersecurity
  • Linux
  • Network/Internet
  • Software
  • Hardware
  • Artificial Intelligence
  • How-Tos
  • Troubleshooting

RESOURCES

  • Events
  • Interviews
  • Jobs
  • Opinion
  • Whitepapers
  • Podcasts
  • Web Hosting Directory

Get the Cloud7 Newsletter

Get FREE daily newsletters from Cloud7 delivering the latest news and reviews.

  • About Us
  • Privacy & Policy
  • Copyright Policy
  • Contact Us

© 2023, Cloud7. All rights reserved.

No Result
View All Result
  • Cloud Computing
  • Web Hosting
  • Data Center
  • Linux
  • Cybersecurity
  • More
    • Software
    • Network/Internet
    • Hardware
    • Artificial Intelligence
    • Windows
    • Policy/Legislation
    • Blockchain
    • Troubleshooting
    • How-Tos
    • Articles
  • Events
  • Interviews
  • Jobs
  • Opinion
  • Whitepapers
  • Podcasts
  • Web Hosting Directory

© 2023, Cloud7. All rights reserved.

Welcome Back!

Sign In with Facebook
Sign In with Google
Sign In with Linked In
OR

Login to your account below

Forgotten Password? Sign Up

Create New Account!

Sign Up with Facebook
Sign Up with Google
Sign Up with Linked In
OR

Fill the forms below to register

*By registering into our website, you agree to the Terms & Conditions and Privacy Policy.
All fields are required. Log In

Retrieve your password

Please enter your username or email address to reset your password.

Log In

Add New Playlist

This website uses cookies. By continuing to use this website you are giving consent to cookies being used. Visit our Privacy and Cookie Policy.