kb4038774 / KB4036479 Do not install on Hyper V Guess with 2012 R2 Reboot Loop

Resolution

In the meantime just install kb4038774 on it’s own and ignore KB4036479

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neilmcd82 You're a hero, thank you!
Dynamics 365 On Prem Email Addin Not working · November 20, 2025
Paris Wells Ahh yes ! http://pariswells.com/blog/wp-content/uploads/2025/11/D365MailAppsettings_1_0_0_0_managed.zip
Dynamics 365 On Prem Email Addin Not working · November 20, 2025
neilmcd82 Thank you for that, I was missing some of those files. I was actually referring to the managed solution that needs to be installed to create the mailapp_setting entity that you mention here...
Dynamics 365 On Prem Email Addin Not working · November 20, 2025
Paris Wells Microsoft But I have uploaded it http://pariswells.com/blog/wp-content/uploads/2025/11/crmmailapp-updated-9.1.41.6.zip
Dynamics 365 On Prem Email Addin Not working · November 20, 2025
neilmcd82 Where did you get the 'D365 Mail App settings solution' from? I'm having the same issue with on-prem and the Outlook app on Exchange online.
Dynamics 365 On Prem Email Addin Not working · November 20, 2025