management-scripts/Install-OpenVPN.ps1

$OpenVPNVersion = "2.4.7"

## Make sure we have an administrative token
If ( IsAdmin )
{    
    ## URL for Windows 10
    If ( IsWindowsVersion -ge "10.0" )
    { $URL = "https://swupdate.openvpn.org/community/releases/openvpn-install-${OpenVPNVersion}-I607-Win10.exe" }
    
    ## URL for Windows 7
    ElseIf ( (IsWindowsVersion -ge "7.0") -and (IsWindowsVersion -lt "10.0") )
    { $URL = "https://swupdate.openvpn.org/community/releases/openvpn-install-${OpenVPNVersion}-I607-Win7.exe" }
    
    ## Set the local filename
    $FILE = '{0}{1}' -f (GetTempPath),(Split-Path $URL -Leaf)
    
    ## Download installer
    $FILE = Download-File -URL $URL -File $FILE

    ## Install package
    Install-Program -Path $FILE -Arguments "/S" -Delete
}
Else { LogMsg "Must be an administrator to install OpenVPN" }