Log into your Magix account and download the Vegas version you bought and install. When installed enter the serial number (also available in your Magix account) and that should be it.
I installed it correctly as you told me. When I select the English text I want (Title text), it appears well on the frame screen. But the Korean text does not appear. (Only one Korean text appears.) Please help me. Thank you.
Many non-English fonts don't work well in VEGAS. You could see if the legacy titler works better. Go to options/ preferences/ deprecated features and check legacy text and see if that works. Otherwise do text in another program, export tiff or png and then import that to VEGAS.