Enhanced script debugging and Desired State Configuration (DSC) features for more reliable automation. Installation Prerequisites
If you have a "Preview" version of WMF 5.1 installed, you must uninstall it before proceeding with the final release. download windows management framework 5.1
Includes Just Enough Administration (JEA) improvements, such as constrained file copying and support for Group Managed Service Accounts. download windows management framework 5.1
For Windows 7 and Server 2008 R2, you may need to unzip the downloaded file and run the specific Install-WMF5.1.ps1 script with administrative privileges rather than just double-clicking an installer. Windows Management Framework 5.1 - Microsoft download windows management framework 5.1