Running Qt6 on Windows 7 and XP and ReactOS

[GermanAizek]

Have a look at https://forum.qt.io/topic/133002/qt-creator-6-0-1-and-qt-6-2-2-running-on-windows-7

You can have two options:

• Patch Qt iteself to remove the changes that made Windows 10 as a requirement
• Use MinGW and have a small dll implementing the missing functions on Windows 7, see https://github.com/cristianadam/api-ms-win-core-synch-Win7

Note that for 2. I only started Qt Creator 7.0.1 in a Windows 7 virtual machine. It's more of a proof of concept.

reference: https://forum.qt.io/post/715873