issue 4466 (#4767)

Author: davidsmatlak

wmf/setup/install-configure.md

@@ -44,44 +44,44 @@ Download the WMF 5.1 package for the operating system and architecture you wish
 > the instructions for the other packages. Installation instructions for Windows Server 2012 R2,
 > Windows Server 2012, and Windows 8.1 are below.
 
+### WMF 5.1 Prerequisites for Windows Server 2008 R2 SP1 and Windows 7 SP1
+
+Installation of WMF 5.1 on either Windows Server 2008 R2 SP1 or Windows 7 SP1, requires the
+following:
+
+- Latest service pack must be installed.
+- WMF 3.0 **must not** be installed. Installing WMF 5.1 over WMF 3.0 will result in the loss of the
+  **PSModulePath** (`$env:PSModulePath`), which can cause other applications to fail. Before
+  installing WMF 5.1, you must either un-install WMF 3.0, or save the **PSModulePath** and then
+  restore it manually after WMF 5.1 installation is complete.
+- WMF 5.1 requires at least [.NET Framework 4.5.2](https://www.microsoft.com/download/details.aspx?id=42642).
+  You can install Microsoft .NET Framework 4.5.2 by following the instructions at the download
+  location.
+
 ### Installing WMF 5.1 on Windows Server 2008 R2 and Windows 7
 
 1. Navigate to the folder into which you downloaded the ZIP file.
 
-2. Right-click on the ZIP file, and select "Extract All...". The Zip contains 2 files: an MSU and
-   the Install-WMF5.1.PS1 script file. Once you have unpacked the ZIP file, you can copy the
-   contents to any machine running Windows 7 or Windows Server 2008 R2.
+2. Right-click on the ZIP file, and select **Extract All...**. The ZIP file contains two files: an
+   MSU and the `Install-WMF5.1.ps1` script file. Once you have unpacked the ZIP file, you can copy
+   the contents to any machine running Windows 7 or Windows Server 2008 R2.
 
 3. After extracting the ZIP file contents, open PowerShell as administrator, then navigate to the
    folder containing the contents of the ZIP file.
 
-4. Run the Install-Wmf5.1.ps1 script in that folder, and follow the instructions. This script will
+4. Run the `Install-WMF5.1.ps1` script in that folder, and follow the instructions. This script will
    check the prerequisites on the local machine, and install WMF 5.1 if the prerequisites have been
    met. The prerequisites are listed below.
 
-   Install-WMF5.1.ps1 takes the following parameters to ease automating the installation on Windows
+   `Install-WMF5.1.ps1` takes the following parameters to ease automating the installation on Windows
    Server 2008 R2 and Windows 7:
 
-   - AcceptEula: When this parameter is included, the EULA is automatically accepted and will not be
+   - **AcceptEula**: When this parameter is included, the EULA is automatically accepted and will not be
      displayed.
-   - AllowRestart: This parameter can only be used if AcceptEula is specified. If this parameter is
+   - **AllowRestart**: This parameter can only be used if AcceptEula is specified. If this parameter is
      included, and a restart is required after installing WMF 5.1, the restart will happen without
      prompting immediately after the installation is completed.
 
-### WMF 5.1 Prerequisites for Windows Server 2008 R2 SP1 and Windows 7 SP1
-
-Installation of WMF 5.1 on either Windows Server 2008 R2 SP1 or Windows 7 SP1, requires the
-following:
-
-- Latest service pack must be installed.
-- WMF 3.0 **must not** be installed. Installing WMF 5.1 over WMF 3.0 will result in the loss of the
-  PSModulePath, which can cause other applications to fail. Before installing WMF 5.1, you must
-  either un-install WMF 3.0, or save the PSModulePath and then restore it manually after WMF 5.1
-  installation is complete.
-- WMF 5.1 requires at least [.NET Framework 4.5.2](https://www.microsoft.com/download/details.aspx?id=42642).
-  You can install Microsoft .NET Framework 4.5.2 by following the instructions at the download
-  location.
-
 ## WinRM Dependency
 
 Windows PowerShell Desired State Configuration (DSC) depends on WinRM. WinRM is not enabled by

wmf/whats-new/release-notes.md

@@ -4,6 +4,7 @@ ms.topic: conceptual
 keywords:  wmf,powershell,setup
 title:  WMF 5.x Release Notes
 ---
+
 # Windows Management Framework (WMF) 5.x Release Notes
 
 ## WMF 5.0 Changes
@@ -39,6 +40,11 @@ Server 2008 R2, 2012, and 2012 R2, and provides several improvements over WMF 5.
   and when using PowerShellGet cmdlets
 - Responses to a number of user requests and issues
 
+> [!IMPORTANT]
+> Before you install WMF 5.1 on Windows Server 2008 or Windows 7, confirm that WMF 3.0 isn't
+> installed. For more information, see
+> [WMF 5.1 Prerequisites for Windows Server 2008 R2 SP1 and Windows 7 SP1](../setup/install-configure.md#wmf-51-prerequisites-for-windows-server-2008-r2-sp1-and-windows-7-sp1).
+
 ## PowerShell Editions
 
 Starting with version 5.1, PowerShell is available in different editions that denote varying
@@ -105,6 +111,7 @@ In WMF 5.1:
 
 - You can use
   [ModuleSpecification Constructor (Hashtable)](/dotnet/api/microsoft.powershell.commands.modulespecification.-ctor?view=powershellsdk-1.1.0#Microsoft_PowerShell_Commands_ModuleSpecification__ctor_System_Collections_Hashtable_).
+
   This hash table has the same format as `Get-Module -FullyQualifiedName`.
 
   **Example:** `using module @{ModuleName = 'PSReadLine'; RequiredVersion = '1.1'}`