What is the difference between the two Windows Installation types MSI and InstallShield?
Installing the VPN Client Software Using MSI Installer If you are using the MSI installer, you must have Windows NT-based products such as Windows NT 4.0 (with SP6), Windows 2000, or Windows XP. Installing with MSI also requires Administrator privileges. Installing the VPN Client Software Using InstallShield Installing the VPN Client software on Windows NT, Windows 2000, or Windows XP wil InstallShield requires Administrator privileges. If you do not have Administrator privileges, you must have someone who has Administrator privileges install the product for you.