Registry Watcher does not work for Windows 7 environment

When trying to use Registry Watchers for Windows 7, the application crashes when initializing an registry watcher.
During the code analyzing it was noticed that the flag REG_NOTIFY_THREAD_AGNOSTIC is used during the initialization in the Registry.h with the Windows API RegNotifyChangeKeyValue.

However, according to Microsoft's MSDN, the flag is only available for Windows 8.

--> https://docs.microsoft.com/en-us/windows/win32/api/winreg/nf-winreg-regnotifychangekeyvalue

REG_NOTIFY_THREAD_AGNOSTIC0x10000000L 

Indicates that the lifetime of the registration must not be tied to the lifetime of the thread issuing the RegNotifyChangeKeyValue call.

Note  This flag value is only supported in Windows 8 and later.

Lines of code in registry.h

RETURN_IF_WIN32_ERROR(RegNotifyChangeKeyValue(watcherState->m_keyToWatch.get(),
                watcherState->m_isRecursive, REG_NOTIFY_CHANGE_LAST_SET | REG_NOTIFY_CHANGE_NAME | REG_NOTIFY_THREAD_AGNOSTIC,
                watcherState->m_eventHandle.get(), TRUE));

Start in Registry.h at the RegNotifyChangeKeyValue call and compare the REG_NOTIFY_THREAD_AGNOSTIC usage with the linked Microsoft documentation. Check how registry watcher initialization behaves on Windows 7 and verify that a watcher no longer crashes there while preserving supported behavior on newer Windows versions.