Windows Xp problem and which version to develop directly on Windows XP

[Raphawel]

Hello, I'm trying to launch an application on a windows XP virtual machine but it doesn't work because it displays this error: "The CancelIoEx procedure entry point cannot be found in the dynamic link library KERNEL32.dll".

If you know where this error comes from and how you solved it I'm interested ;) But I've already done some research to try to solve it and none of them work. Because this error comes directly from Windows XP and not QT.

So to avoid this error I was advised to program directly from an XP virtual machine, do you know what version of QT is needed to make it work on XP?

Basically I use QT 5.15.2 Min GW 32-bit, is this version enough?

Thanks to the one who can help me :)

[JonB]

@Raphawel said in Windows Xp problem and which version to develop directly on Windows XP:

Basically I use QT 5.15.2 Min GW 32-bit, is this version enough?

This may be too late. Read e.g. https://forum.qt.io/topic/73292/the-last-qt-version-that-supported-windows-xp or https://stackoverflow.com/questions/50255414/is-it-possible-to-run-a-qt-5-10-programm-on-xp, implication is that Qt ~ 5.7 is about the last which supported XP?

[Raphawel]

@JonB said in Windows Xp problem and which version to develop directly on Windows XP:

This may be too late. Read e.g. https://forum.qt.io/topic/73292/the-last-qt-version-that-supported-windows-xp or https://stackoverflow.com/questions/50255414/is-it-possible-to-run-a-qt-5-10-programm-on-xp, implication is that Qt ~ 5.7 is about the last which supported XP?

Thank you very much, I will read the forum link you shared with me