Write-Host "Installing 7-Zip..." -ForegroundColor Cyan $exePath = "$env:USERPROFILE\7z1604-x64.exe" Invoke-WebRequest http://www.7-zip.org/a/7z1604-x64.exe -OutFile $exePath cmd /c start /wait $exePath /S del $exePath $sevenZipFolder = 'C:\Program Files\7-Zip' Add-SessionPath $sevenZipFolder Add-Path "$sevenZipFolder" Write-Host "7-Zip installed" -ForegroundColor Green