function Install-NewVSCode {
    param(
        [string]$VSCodeZipFile,
        [string]$InstallPath = 'E:\Users\JeffH\VSCode'
    )
    $InstallPath = $InstallPath.TrimEnd('\');
    if (Test-Path $InstallPath){
        if(Get-WmiObject Win32_Process | Where-Object {$_.Path -eq "$InstallPath\Code.exe"}){
            Write-Host "VSCode appears to be in use in that folder. Please close and try again.";
            return;
        }
    }else{
        Write-Host "The path $InstallPath is not valid.";
        return;
    }
    if (Test-Path $VSCodeZipFile) {
        # set file from param
        $ZipFile = Get-Item $VSCodeZipFile
        # split off version number from the filename.
        $zipver = $zipfile.basename.split('-')[-1]
    }
    #Update VSCode
    # param path to new version zip file
    if (Test-Path "$InstallPath\resources\app\package.json"){
        $version = (get-content $InstallPath\resources\app\package.json | ConvertFrom-Json).version
        if ($version -eq $zipver) {
            write-host "This version is already installed";
            return;
        }
        elseif ($version -gt $zipver) {
            Write-Host "Zipfile contains version older than currently installed";
        }
        else {
            Write-Host "mv $InstallPath $InstallPath-$version\";
            try { 
                Move-Item $InstallPath $InstallPath-$version\ 
            } catch { 
                Write-Host "Can not move folder"; 
                $error[0].exception; 
                return;
            }
            Write-Host "Expand-Archive $VSCodeZipFile $InstallPath";
            Expand-Archive $VSCodeZipFile $InstallPath
            Write-Host "mv $InstallPath-$version\data $InstallPath\";
            Move-Item $InstallPath-$version\data $InstallPath
        }
    }else{
        Write-Host "JSON file not found. Maybe not an existing VSCode install?"
        return;
    }
}