To purchase the upgrade version of this product, you must own a previous licensed version of:

• Ulead VideoStudio 6 Retail/Upgrade/SE/SE DVD /SE VCD/SE Basic
• Ulead VideoStudio 7 Retail/Upgrade/ESD/SE/SE DVD /SE VCD/SE Basic
• Ulead VideoStudio 8 Retail/Upgrade/ESD/SE/SE DVD /SE VCD/SE Basic
• Ulead VideoStudio 9 Retail/Upgrade/ESD/SE/SE DVD/SE Basic
• Ulead VideoStudio 10/10 Plus Retail/Upgrade/ESD/SE/SE DVD
• Ulead VideoStudio 11/11.5 Plus Retail/Upgrade/ESD/SE/SE DVD

Please note that the trial version and Not for Resale (NFR) version are not eligible.