How to migrate from SBS 2011 Essentials to Windows Server 2012 R2 Essentials By Mariette Knap migration guide for SBS 2011, sbs 2011 end of life Though SBS 2011 Essentials is basically a limited version (max 25 users) of Windows Server 2008 R2 I decided to write a dedicated tutorial for this migration. Users looking for a migration tutorial find it much easier to have a document that does include unique screenshots and explanations without distraction to other situations. Every step in this tutorials has a screenshot and if any Powershell is involved we have made it easy for you to copy it to your own situation. This tutorial will guide you from the start until everything has been migrated to the new server. Users, security groups, files, folders, shares, and permissions are migrated so there is no loss of data or do you need to recreate profiles or users. And at the end of the procedure, we will show you how you can safely remove the old SBS from your Active Directory. Our migration method does not disrupt daily operations at all so you do not lose any productivity time in your company. Easy migration kits Technician migration kits Easy to use migration kit Migration kit for migrating from one source (for example SBS 2011) to a new Windows Server environment built on the latest technology. This kit is ideal if you want to perform the migration of your old server yourself. The kit contains everything to ultimately run your infrastructure on more modern operating systems like Windows Server 2016/2019, Exchange Server 2016/2019 or Office 365. Success guaranteed! SBS 2011 Essentials migration kit Technician migration kits Technician kits are designed for professionals who need to carry out migration projects to Windows Server 2022 or 2025. This migration tutorial is part of the Windows Server 2022 and 2025 Technician migration kits. These utilize a Windows Server 2022 or 2025 Hyper-V host that supports multiple machines for the process. Additionally, the technician migration kits include all the 'Easy migration kits,' which allow us to maintain the same host name for the destination server. Get your Technician migration kit All our Easy Migration Kits and Technician Migration Kits come with exceptional support. In our store, you have the option to include support with your initial purchase or access it as needed by submitting a support ticket here. Prefer a hands-off approach? Our consulting services offer comprehensive migration support—just reach out to us to get started..