How can I upgrade my license? thinstuff upgrade upgrade xpvs multiple rdp users thinstuff license upgrade thinstuff license management First please into your Thinstuff Account and go to the webshop Next to your license you will find the “Upgrade” button. In the following list you have to enable in the column “Ugrade from your product (XP/VS Server Standard - 5 connections) Now choose the product which you want to upgrade (e.g.XP/VS Server Standard 5 connections) And next the product you want to upgrade to … The upgrade price is always the price difference + EUR 10,– / US$ 15 upgrade fee. Confirm with “Into the basket” and proceed with payment After successful payment you will receive the invoice and your license code. This license code must be used in your Thinstuff account to upgrade the existing license. The upgrade price is always the price difference + EUR 10,– / US$ 15 upgrade fee. Related articles How can I place an order? This guide will show you how to place an order in our webshop. How can I become a Thinstuff Reseller? If you want to become a Thinstuff Reseller or for more informations about Thinstuff Partners please contact us. What payment options are supported? For payment we accept credit card (Visa and MasterCard), PayPal and bank transfer. How can I find my invoice? Where can I the invoice for my order?