Solution: You don't need a new download link. You need your key. Go to the vMix Customer Portal (portal.vmix.com) and log in with the email you used to purchase. Your key is stored there. If you lost the installer, just re-download from the main site.
To ensure you are downloading the authentic, secure software, you should always use the official source. Get vMix Pro Here vmix pro software link
Seamless integration with NDI-enabled cameras and software, allowing for IP-based workflows. System Requirements for vMix Pro Solution: You don't need a new download link