Execute artefacts remotely

<#
.Synopsis
   Install Windows artefacts upon which our applications are dependent
.Description
   Ensure that all drive references are to C, never to D etc.
.Example
 Install-WindowsArtefacts -RemoteComputerName "dennis-pc" -BinariesLocation \sandbox\PowerShell\artefacts -LocalTest
#>
function Install-WindowsArtefacts
{
    Param (
        [Parameter(Mandatory=$true, Position=0)]
        [string[]]
        $RemoteComputerName,
        [Parameter(Mandatory=$true, Position=1)]
        [string]
        $BinariesLocation,
        [Parameter(Mandatory=$false, Position=2)]
        [switch]
        $LocalTest
    )
    Begin {
        $localComputer = $env:COMPUTERNAME
    }
    Process {
        $VCR32 = "vcredist_x86.exe"
        $VCR64 = "vcredist_x64.exe"
        $CRR = "CRRuntime_12_0_mlb.msi"
        $DOTNET451 = "NDP451-KB2858728-x86-x64-AllOS-ENU.exe"

        $subFolder = ""
        if ($LocalTest) {
            $subFolder = 'subFolder'
        }

        foreach ($computer in $RemoteComputerName) {
            if (!(Test-Path -Path "\\$computer\C$\$BinariesLocation\$subFolder")) {
                New-Item -ItemType Directory "\\$computer\C$\$BinariesLocation\$subFolder"

            }
            Copy-Item -Path \\$localComputer\C$\$BinariesLocation\$VCR32 -Destination \\$computer\C$\$BinariesLocation\$subFolder\$VCR32 -Force
            Copy-Item -Path \\$localComputer\C$\$BinariesLocation\$VCR64 -Destination \\$computer\C$\$BinariesLocation\$subFolder\$VCR64 -Force
            Copy-Item -Path \\$localComputer\C$\$BinariesLocation\$CRR -Destination \\$computer\C$\$BinariesLocation\$subFolder\$CRR -Force
            Copy-Item -Path \\$localComputer\C$\$BinariesLocation\$DOTNET451 -Destination \\$computer\C$\$BinariesLocation\$subFolder\$DOTNET451 -Force

            $session = New-PSSession -ComputerName $computer
            Invoke-Command -Session $session -ScriptBlock {
                param($BinariesLocation1, $subFolder1, $VCR321, $VCR641, $CRR1,$DOTNET4511 )
                Start-Process -FilePath "C:\$BinariesLocation1\$subFolder1\$VCR321" -ArgumentList "/q /norestart" -wait
                Start-Process -FilePath "C:\$BinariesLocation1\$subFolder1\$VCR641" -ArgumentList "/q /norestart" -wait
                Start-Process -FilePath "C:\$BinariesLocation1\$subFolder1\$CRR1" -ArgumentList "/q /norestart" -wait
                Start-Process -FilePath "C:\$BinariesLocation1\$subFolder1\$DOTNET4511" -ArgumentList "/q /norestart" -wait
            } -ArgumentList ($BinariesLocation, $subFolder, $VCR32, $VCR64, $CRR,$DOTNET451)
            Remove-PSSession $session
        }
    }
}