Win 2025 - MCC Install Failure

WSL_Mcc_Install_Transcript

[08/11/2025 14:41:51] Completed configuration of port forwarding
[08/11/2025 14:41:51] Setting WslMccUbuntuEthZeroIp
[08/11/2025 14:41:51] Creating cache folder locations within Ubuntu image
[08/11/2025 14:41:51] Successfully completed creating cache folder locations within Ubuntu image
[08/11/2025 14:41:51] Running MCC install command line within WSL Ubuntu distro...
[08/11/2025 14:45:27] MCC install command line has completed within WSL Ubuntu distro
[08/11/2025 14:45:27] Validating MCC install to ensure it has completed successfully
[08/11/2025 14:45:27] Failure: MCC failed to install during deployment, please check install from registered task install logs to diagnose issue and retry, Return Code: 13631746
[08/11/2025 14:45:27] System.Management.Automation.RuntimeException: ScriptHalted
[08/11/2025 14:45:27] [2025-08-11] [02:45:27 PM]
[08/11/2025 14:45:27] WSL MCC install failed (ReturnCode: 13633026)
[08/11/2025 14:45:27] [2025-08-11] [02:45:27 PM]
[08/11/2025 14:45:27] Setting InvocationExitCode
[08/11/2025 14:45:27] Setting InvocationErrorMessage
[08/11/2025 14:45:27] Setting LastCompletedInstallStep
Unregistering.
[08/11/2025 14:45:28] Unregistered base Ubuntu image version: Ubuntu-24.04-Mcc after successful install of MCC

WSL_Mcc_Install_FromRegisteredTask_Transcript

[✓] Certificate matches expected thumbprint!

Geo certificate verification successful. Fetching Geo response...

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   270  100   270    0     0     29      0  0:00:09  0:00:09 --:--:--    62

Using default MCC KV host.

[!] Only 1 cert(s) found. Server may not be sending full chain.

MCCKV certificate verification failed. Exiting.
[08/11/2025 14:45:26]
 MCC install has completed within WSL Ubuntu distro