You probably get this error message because you did not provide the right path.
Providing a WIM image location and index
The format is:
wim:<drive>:\sources\install.wim:<index>
For example:
Install-WindowsFeature Server-Gui-Mgmt-Infra,Server-Gui-Shell –Source wim:f:\sources\install.wim:4
To find out the index number, use the Get-WindowsImage
cmdlet.
For example:
Get-WindowsImage -ImagePath F:\sources\install.wim
Providing a folder path
Sources are located on the DVD or ISO file in the following folder:
<drive>:\sources\sxs
You can specify a local path or a UNC path.
Install-WindowsFeature -Name NET-Framework-Features -Source F:\sources\sxs
More about
You can’t install features in Windows Server 2012 R2 (Microsoft Support)
.NET Framework 3.5 installation error: 0x800F0906, 0x800F081F, 0x800F0907 (Microsoft Support)
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