--- qt-everywhere-src-5.15.17\qtbase\src\corelib\kernel\qfunctions_winrt.h.orig
+++ qt-everywhere-src-5.15.17\qtbase\src\corelib\kernel\qfunctions_winrt.h
@@ -77,6 +77,8 @@
 
 #ifdef Q_OS_WINRT
 
+#include <asyncinfo.h>
+
 QT_BEGIN_NAMESPACE
 
 #ifdef QT_BUILD_CORE_LIB