Removed means that you can install the feature but the source files for that are not available for this OS.Installed means that the role or feature is already enabled and in use.Available means that you can install the feature and the source files are on the machine and the OS can use them.In the last column the Install state is different, it says Removed.
Windows roles and features in a Powershell window If you open a Powershell window and query the roles and features (Get-WindowsFeature) take a look at. Net Framework 3.5 with dism.exe ExplanationĪfter a few solutions to this problem let!s take a look at the reasons behind this error. Online swith simply tells dism to do the task on the running system, the feature’s name with dism is netfx3 (remember the SQL server’s error message? It mentioned the same feature name.) and the last part is the alternate path. You can do the same thing from a command prompt, using dism.exe:ĭism.exe /online /enable-feature /featurename:netfx3 /all /source:D:\sources\sxs NET Framework 3.5 features using Powershell Command prompt Where NET-Framework-Core is the feature’s name, and D:\sources\sxs is a folder on the Windows Server 2012 media. Install-WindowsFeature NET-Framework-Core -Source D:\sources\sxs To do the same thing using Powershell type the following command: The WIM file won’t work, you need the previously mentioned folder! Alternate source path On this new window enter the path to your Windows Server 2012 sources/sxs folder. To amend this select the Sepcify an alternate source path on the bottom of the page. This simply means that you selected one or more roles and features which files are not available for the operating system at the moment. On the Add Roles and Features Wizard’s Confirmation page spot the difference: On the top of the page there is an exclamation mark and a short message about missing source files. Error while enabling Windows feature: NetFx3 The same happens during an SQL Server installation with the following error message:Įrror while enabling Windows feature: NetFx3, Error Code: -2146498298, Please try enabling Windows feature: NetFx3 from Windows management tools and then run setup again. It fails if you try to install it using the Add Roles and Features Wizard, using Powershell or dism.NET Framework 3.5 features installation failure NET Framework 3.5 features while trying to enable it. On a default installation of Windows Server 2012 sometimes you experience problems with the.