I've written a short script to download and install the RSAT tools for Windows 10. This script works on the recent versions of Windows 10 only! Here goes:
# Install-RSATTools.PS1
# Thomas Lee - doctordns@gmail.com
# 1. Get Windows Client Version and Hardware platform
$Key='HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion'
$CliVer=(Get-ItemProperty-Path $Key).ReleaseId
$Platform=$ENV:PROCESSOR_ARCHITECTURE
"Windows Client Version : $CliVer"
"Hardware Platform : $Platform"
# 2. Create URL for download file
# NB: only works with 1709 and 1803.
$LP1='https://download.microsoft.com/download/1/D/8/'+
'1D8B5022-5477-4B9A-8104-6A71FF9D98AB/'
$Lp180364='WindowsTH-RSAT_WS_1803-x64.msu'
$Lp170964='WindowsTH-RSAT_WS_1709-x64.msu'
$Lp180332='WindowsTH-RSAT_WS_1803-x86.msu'
$Lp170932='WindowsTH-RSAT_WS_1709-x86.msu'
If($CliVer-eq1803-and$Platform-eq'AMD64'){
$DLPath=$Lp1+$lp180364}
ELSEIf($CliVer-eq1709-and$Platform-eq'AMD64'){
$DLPath=$Lp1+$lp170964}
ElseIf($CliVer-eq1803-and$Platform-eq'X86'){
$DLPath=$Lp1+$lp180332}
ElseIf($CliVer-eq1709-and$platform-eq'x86'){
$DLPath=$Lp1+$lp170932}
Else{"Version $cliver - unknown";return}
# 3. Display the download details
"RSAT MSU file to be downloaded:"
$DLPath
# 4. Use BITS to download the file
$DLFile='C:\foo\Rsat.msu'
Start-BitsTransfer-Source $DLPath-Destination $DLFile
# 5. Check Authenticode signature
$Authenticatefile=Get-AuthenticodeSignature$DLFile
If($Authenticatefile.status-NE"Valid")
{'File downloaded fails Authenticode check'}
Else
{'Downloaded file passes Authenticode check'}
# 6. Install the RSAT tools
$WusaArguments=$DLFile+" /quiet"
'Installing RSAT for Windows 10 - Please Wait...'
$Path='C:\Windows\System32\wusa.exe'
Start-Process-FilePath $Path-ArgumentList $WusaArguments-Wait
# 7. Get RSAT Modules
Get-Module-Listavailable |Where-Object Name -like'*rsat*'
