Windows VMs won't start because the GuestAgent extension can't be found

Sergey Borovoy 541 Reputation points
2021-10-13T07:13:46.46+00:00

Hi, I have a bunch of Windows Server 2019 VMs and they were working fine just yesterday, but this morning none of them can be started. Provisioning state becomes "failed" and the error message is "No version found in the artifact repository that satisfies the requested version '' for VM extension with publisher 'Microsoft.WindowsAzure.GuestAgent' and type 'CRPProd'"

So I called a colleague who also has a bunch of similar Windows Server VMs in a different subscription (created independently, those are not copies of my VMs) and he has the same problem.

Looks like some kind of Azure outage, GuestAgent extension became inaccessible? On the other had, I'm worried about the fact that the requested version is shown as an empty string. If this is what my VM requests for some reason, no wonder it can't find it.

The region is Western Europe, in case it matters.

Tried googling the error message, nothing really useful.

I'll appreciate your help.

Azure Virtual Machines
Azure Virtual Machines

An Azure service that is used to provision Windows and Linux virtual machines.

Windows for business | Windows Server | User experience | Other

130 answers

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  1. Nik van Luijtelaar | SelectIT 6 Reputation points
    2021-10-13T07:57:58.447+00:00

    Same here, can't deploy any VMs at all and need to demo to new customer

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  2. Dave Kennell 6 Reputation points
    2021-10-13T07:57:33.013+00:00

    Same here. All machines that haven't been switched off are fine, but cannot start any that are switched off. Hopefully Microsoft will resolve shortly.

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  3. Rui Machado 6 Reputation points
    2021-10-13T07:56:20.013+00:00

    Same issue with some windows 2016 servers, West Europe Zone

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  4. Mario Rivas 6 Reputation points
    2021-10-13T07:55:38.277+00:00

    got the same west us, might be an outage

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  5. Dirk Diestelhorst 6 Reputation points
    2021-10-13T07:53:08.823+00:00

    Same problem in my testlab that I was preparing for a training tomorrow.
    I am not able to start a fomerly prepared Windows 10 VM or any other Windows Server in my environment.

    Failed to start virtual machine
    Failed to start virtual machine 'vditest01-0'. Error: No version found in the artifact repository that satisfies the requested version '' for VM extension with publisher 'Microsoft.WindowsAzure.GuestAgent' and type 'CRPProd'.

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