Software like DaVinci Resolve or Shotcut offers professional-grade MPEG-4 encoding for free.
What or code pops up when you try to import your video?
: You need the key to save your movies for the web.
I can provide step-by-step instructions for transcoding your specific files or recommend a modern editor that matches your workflow. Share public link
If you cannot obtain an activation key, the most reliable workaround is to convert your videos into a format that Pinnacle Studio 15 can read without external activation.
If you previously registered your software official keys may still be saved in your purchase history. Log in to the Corel Customer Support Portal. Navigate to your or Order History .