Update:
January’s game release v1.21 will end support for Windows 7 and Windows 8.
What Win7 and Win8 users can expect to see:
- Zwift launcher will fire up, but the Zwift game app will not.
- Instead, you will see this Wndows System message:
If you are using Windows 7 or 8 - it may be possible to upgrade to Windows 10 (for free) depending on what hardware you have. Please upgrade your computer if this is an option.