Thank you for your post and I apologize for the delayed response!
Error Message:
Extension failed to process settings. Extension returned non-zero exit code for Enable: 1.... VERBOSE: [2023-07-26 19:44:46Z][Error] Failed to retrieve configuration.... Exception calling "Decrypt" with "1" argument(s): "Invalid provider type specified." ---> System.Security.Cryptography.CryptographicException: Invalid provider type specified.
I understand that you're having issues when trying to install the Defender for Cloud MDE extension on your Windows 2012 R2 servers. To hopefully help point you in the right direction or resolve your issue, I'll share my findings below.
Findings:
From the error message that you shared:
- It looks like the extension install initially indicated that the extension failed to process settings and
"returned a non-zero exit code for Enable: 1"
. - However, it seems to have still continued to install the MDE extension -
"Start executing handler action:"
but failed to retrieve a configuration with an error"Invalid provider type specified... System.Security.Cryptography.CryptographicException..."
. - The second error looks to be pointing to an issue with the cryptographic provider type specified in the configuration.
To help point you in the right direction - when onboarding Windows servers to the Microsoft Defender for Endpoint service, can you make sure that your Windows 2012 R2 servers have met all the pre-requisites to be onboarded?
For example: Ensuring you've applied the latest updates and installed the current MSI package, so your machines receive the latest fixes and features.
Additional Links:
- Defender for Endpoint extensions
- Minimum requirements for Microsoft Defender for Endpoint
- Onboard Windows servers to the Microsoft Defender for Endpoint service
- Defending Windows Server 2012 R2 and 2016
I hope this helps!
If you have any other questions, please let me know. Thank you for your time and patience throughout this issue.