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WAC vMode fails validating SMB
Hi Reviewing vMode and try add a Hyper-V 2025 (non hyperconverged) cluster with a FC SAN. Fails on Validating "SMB port accessibility". Have gone through firewall settings and opened all neccesary ports that i can find mentioned. Even tried without FW turned off without any success so hit the wall now. WAC vMode is installed on a vm running Win2025std and in same domain as the cluster (and hosts) i try to add. Probably some obvious thing i have missed so any suggestions?
Certificate Error Connecting to only to some of the Cluster's resources
Latest version of WAC, winrm configured to connect over HTTPS. No issues connecting to the servers that are members of the cluster, or clients and other servers in our AD. No issues connecting to the cluster Dashboard (I can see health, CPU usage, etc.) and some of the resources (such as Drives, Volumes, Servers). Configuration -> Settings or Security works fine. It's only when I go to some resources, such as virtual switches, GPU's or a handful of others that I get errors connecting to member servers; Specifically, the error will state that for each server: Connecting to remote server servername.local failed with the following error message : The server certificate on the destination computer (servername.local:5986) has the following errors: The SSL certificate contains a common name (CN) that does not match the hostname. The one oddity I see is that .local is being added to the end of the server name. Also, servername will not contain the domain extension, just the name. Here's what I've checked so far: DNS is correct for the member servers and the cluster, both with Host (A) and PTR entries, can be pinged and resolved. As far as I can tell the certificates are setup correctly, no issues connecting to the member servers individually, or the cluster at first. The AD entry for the cluster is in place with the correct permissions for the cluster's service account I've read that .local is appended if the server/cluster is not part of AD, but that's not the case. We have two additional clusters and this issue does not appear on them. I also have not been able to identify any obvious differences between the setup of the two fully functioning clusters and this one. In the Event Viewer on the WAC server, under Applications and Service Logs _> WindowsAdminCenter, I can see Error Entries ID 304 for each member server with a similar message as above: Unable to create PowerShell session on node, status: 400, error code:PSRemotingTransportException, error message:Connecting to remote server server.local failed with the following error message : The server certificate on the destination computer (server.local:5986) has the following errors: The SSL certificate contains a common name (CN) that does not match the hostname. For more information, see the about_Remote_Troubleshooting Help topic.. As a side note, opening a remote Powershell session to each member server via WAC works fine and by contrast, in the WAC Event viewer there will be corresponding Information entries list the server's FQDN. Here's an example Category: Microsoft.AspNetCore.Hosting.Diagnostics EventId: 2 SpanId: 50d2635d1f6eb737 TraceId: b8c8e1de80ac2f84f1230c5ec3305b38 ParentId: 3e0619ce2c5decca ConnectionId: 0HNMB39BE0AS7 RequestId: 0HNMB39BE0AS7:0000009F RequestPath: /api/PowerShell/nodes/serverFQDN/invokeCommand Request finished HTTP/2 POST https://WACserverFQDN:6601/api/PowerShell/nodes/serverFQDN/invokeCommand - 200 - application/json;+charset=utf-8 230.3283ms It seems that when it comes to accessing only some of the cluster's resources WAC no longer has the member servers FQDNs, and I'm not sure where to look for changing that. Anyway, any guidance would be appreciated.
Language Bug
I'd like to report a bug between WS2025 (english version not affected) and WAC. I tried to download Windows Server 2025 evaluation Italian version from https://www.microsoft.com/en-us/evalcenter/download-windows-server-2025?msockid=1c4d54ba113b6b020d1942b710e66a95, I installed all the updates, installed WAC App, present in start (but also by downloading from the website) once the procedure was completed the WAC website opens in Edge but the "Sign in" button does not send any command. there is a problem translating a command because it is accentedWAC Extension VM Conversion: Pre-checks failed: PowerCLI is not installed
Hi, i have Windows Administration Center Version 2410 Build 2.4.2.1, i try to migrate VMware VMs to Hyper-V using WAC Extension VM Conversion and when i start sync i get this error: Pre-checks failed: PowerCLI is not installed. Please install PowerCLI and try again.. Check the logs for details. (1%) but PowerCLI is already installed with offline installation procedure because no internet connexion available in my environment, i can import vmware.powercli module in powershel but same error in WAC Than you for your helpRegister-WACLocalCredSSP: Failed to register CredSSP session configuration.
Every time when install Windows Admin Center (v2), I will get this error when installation accomplished. How to deal with it? Thanks 2025/08/17 15:34:48 Level=INFO ExitCode=0 Message=Enable-WACPSRemoting: Successfully configured PowerShell Remoting. 2025/08/17 15:34:48 Level=INFO ExitCode=0 Message=Remove-WACSelfSignedCertificate: Successfully removed self signed certificate. 2025/08/17 15:34:49 Level=INFO ExitCode=0 Message=Set-WACEndpointFqdn: Added Service FQDN to the hosts file. 2025/08/17 15:34:49 Level=INFO ExitCode=0 Message=Set-WACEndpointFqdn: Updated Endpoint and Service FQDN. 2025/08/17 15:34:52 Level=INFO ExitCode=0 Message=Copy-WACTempUpdaterProcessFiles: Successfully copied Windows Admin Center Updater process files. 2025/08/17 15:34:54 Level=INFO ExitCode=0 Message=Register-WACUpdaterScheduledTask: Successfully registered Windows Admin Center Updater scheduled task. 2025/08/17 15:34:55 Level=INFO ExitCode=0 Message=Unregister-WACService: Successfully unregistered Windows Admin Center service. 2025/08/17 15:34:55 Level=INFO ExitCode=0 Message=Register-WACService: Successfully registered Windows Admin Center service. 2025/08/17 15:34:58 Level=INFO ExitCode=0 Message=Set-WACWinRmTrustedHosts: Successfully set TrustedHosts to *. 2025/08/17 15:34:59 Level=INFO ExitCode=0 Message=Set-WACWinRmOverHttps: Successfully set WAC WinRM over HTTPS configuration. 2025/08/17 15:35:00 Level=INFO ExitCode=0 Message=Set-WACSoftwareUpdateMode: Successfully set WAC software update mode. 2025/08/17 15:35:01 Level=INFO ExitCode=0 Message=Set-WACTelemetryPrivacy: Successfully set WAC telemetry privacy mode. 2025/08/17 15:35:02 Level=INFO ExitCode=0 Message=Set-WACOperationMode: Successfully updated WAC operation mode: Production. 2025/08/17 15:35:02 Level=INFO ExitCode=0 Message=Set-WACLoginMode: Successfully set WAC login mode. 2025/08/17 15:35:03 Level=INFO ExitCode=0 Message=The certificate subject name for the front-end endpoint has been set to admin.compute.microbin.cn. 2025/08/17 15:35:03 Level=INFO ExitCode=0 Message=The certificate subject name for the service endpoint has been set to admin.compute.microbin.cn. 2025/08/17 15:35:03 Level=INFO ExitCode=0 Message=Set-WACCertificateSubjectName: Successfully set WAC certificate subject name. 2025/08/17 15:35:04 Level=INFO ExitCode=0 Message=Set-WACCertificateAcl: Successfully set WAC certificate access control list. 2025/08/17 15:35:05 Level=INFO ExitCode=0 Message=Set-WACHttpsPorts: Successfully set WAC HTTPS ports. 2025/08/17 15:35:06 Level=INFO ExitCode=0 Message=Unregister-WACAccountManagementService: Successfully unregistered Windows Admin Center Account Management service. 2025/08/17 15:35:06 Level=INFO ExitCode=0 Message=Register-WACAccountManagementService: Successfully registered Windows Admin Center Account Management service. 2025/08/17 15:35:07 Level=INFO ExitCode=0 Message=Unregister-WACFirewallRule: Successfully removed WAC firewall rule. 2025/08/17 15:35:07 Level=INFO ExitCode=0 Message=Register-WACFirewallRule: Successfully created WAC firewall rule. 2025/08/17 15:35:09 Level=ERROR ExitCode=1 Message=Register-WACLocalCredSSP: Failed to register CredSSP session configuration. 2025/08/17 15:35:13 Level=INFO ExitCode=0 Message=Initialize-WACDatabase: Successfully initialized database. 2025/08/17 15:35:14 Level=INFO ExitCode=0 Message=Import-WACExistingExtensions: No previously installed extensions to import. 2025/08/17 15:35:14 Level=INFO ExitCode=0 Message=Import-WACExistingPlugins: No previously installed plugins to import. 2025/08/17 15:35:15 Level=INFO ExitCode=0 Message=New-WACEventLog: Successfully created Windows Admin Center event log.
Uncaught SyntaxError in the Italian version of Login Page
Good morning, We've just installed the latest version of Windows Admin Center (2410) and when we try to login from the HTML form, we can't login and we get this error in console: Uncaught SyntaxError: Unexpected identifier 'accesso' (at (index):398:49) In fact, if you go to the exact line there is a syntax error due to the Italian translation of the string that adds a ' character that is not escaped. Is it possible to fix it in order to use the System language? Ty
Multiple terminal servers setup
I'm looking to replace my old (like really old 2k8 r2) terminal server with 3 new ones (win2k5). Instead of each department going to one server as it is now, I would like to break up the departments to a specific server. For example. HR and Fiscal go to server 1, C suites go to server 2, etc. How can this easily be achieved? Can I give them all the same virtual server name, group the servers together, and terminal knows which one to go to based on the users group or do I have to make 3 individual servers and tell each division to go to server1 or server2? I've thought about just grouping them together, having roaming profiles and allowing terminal to pick the server based on load but, I don't want to have to fight the terminal server vs their desktop computer when they are in the office. Not to mention the amount of storage needed for all of the profiles. Any help or suggestions would be appreciated.
The SSL certificate contains a common name (CN) that does not match the hostname.
I'm after a bit of assitance for the WAC 2025 deployed in Azure. The fundamentals are setup, and I can add standalone servers, however when I add the hyper v cluster or the nodes underneath individually, and connect, it throws up the following error. There's a self signed cert bound to the cluster listener and verified working, but it still throws the below. I'm not sure what i'm missing. The cert is also in the personal store of the local nodes with their SAN within that same certificate bound to the listener. cluster.domain.com node1.domain.com node2.domain.com Connecting to remote server name.domain.com failed with the following error message : The server certificate on the destination computer (name.domain.com:5986) has the following errors: The SSL certificate contains a common name (CN) that does not match the hostname. For more information, see the about_Remote_Troubleshooting Help topic.
Bloqueado por 2FA sin solución ni acceso a licencias Windows Server 2022 Standard
He perdido el dispositivo donde tenía configurado el segundo factor de autenticación (Microsoft Authenticator) para mi cuenta email address removed for privacy reasons. La cuenta está completamente bloqueada y no puedo acceder al portal de administración. Compré licencias perpetuas de Windows Server 2022 Standard (16 cores) a través de BEcomit, distribuidas por Arrow, y tengo la factura oficial como prueba de propiedad. He intentado: Contactar con BEcomit (no tienen acceso delegado ni pueden ayudar) Llamar al soporte técnico de Microsoft España en varios números Usar formularios de recuperación y portales de ayuda En todos los casos se me exige contratar un plan de soporte adicional, incluso cuando solo intento recuperar acceso a una cuenta bloqueada por 2FA. Esto está afectando seriamente mi actividad profesional. Solo necesito que se verifique mi propiedad para recuperar el acceso o transferir las licencias a otra cuenta. Si alguien de Microsoft o del ecosistema de partners ha vivido algo similar o puede ayudar a escalar este caso, lo agradecería muchísimo. 🙏 Adjunto factura si se requiere por privado.
Windows Server 2019 Administrator access gone
I recently was using Windows Server 2019 Evaluation version, everything working great. Then purchased full license and upgraded it with the license. Now I am unable to do anything because the Administrator account is inaccessible. I can't even restart the server without having to power off. Any help would be appreciated.
