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Hello Community,
I am trying to join Windows Server 2022 and Windows Server 2025 using the new Azure Arc Configuration GUI.
Using the Azure Arc Configuration GUI always and on both systems gives me "the given key was not present in the dictionary when after choosing the Resource Group and the GUI trying to populate the Azure Region.
Doing the same thing running this script with the same user and settings works perfectly: azcmagent connect --subscription-id "xxxxxxxxxxxxxxx" --resource-group "weu-rg-azurearc" --location "westeurope"
I already went down the path to try it with the supported Windows Server OS and even re-created an Azure Tenant & Subscriptions and multiple Resource Groups. The result in all scenarios on all Windows Servers using the GUI was the same.
Anyone has an idea on what to try next?
Thanks,
Andreas
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(220.8, 44%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETJ%3C/text%3E%3C/svg%3E)
Having the same problem
Same here for several weeks now
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(64, 79%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMM%3C/text%3E%3C/svg%3E)
I'm having the same problem. Using the Azure Arc Configuration GUI does not work, but the commandline works perfectly.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(236.8, 5%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAC%3C/text%3E%3C/svg%3E)
Can Confirm, using the CMD worked as expected (configured within Azure portal, Azure Arc --> Azure Arc Resources --> Machines --> 'Add/Create' --> generate script). Re-ran the GUI and received a message stating it was already configured.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(272, 52%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKW%3C/text%3E%3C/svg%3E)
This issue is confirmed to be a bug. Fix is underway.
reference: This issue is confirmed to be a bug.reference: https://techcommunity.microsoft.com/t5/windows-server-insiders/b26085-two-kind-of-arc-setup-wizard-troubles/m-p/4131358#M3607
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(102.4, 39%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAH%3C/text%3E%3C/svg%3E)
Official statement from the Support Team: „….the issue you are experiencing is a global issue impacting all Windows Server clients and unfortunately we can't provide a fix at this time.
We are expecting the bug fix to be realized with the next version 1.41. that is scheduled for May.
Kindly be informed that the time provided is an estimate and might take more time than expected.“