The option of “Burn to disc” is not available and I can only choose “Create to Blu-ray/DVD image file”, why?
The “Burn to disc” option is only available when the burner detects a Blu-ray/DVD writer/burner on your PC. If you don’t install a Blu-ray/DVD writer/burner on your computer, the “Burn to disc” option will appear grey. Alternatively, you can choose ‘Create Blu-ray/DVD image file’ so that you can burn the converted Blu-ray/DVD to disk later with a third-party burner.