Unfortunately the Defiant was a disaster. It has some success in May 1940 when it had an element of surprise but had to be withdrawn in June 1940 when the Luftwaffe got its measure.
"The Me109 showed its superiority in speed, even the Bf110 was to outperform the Defiant which was now doomed to...
That's because the winSxS folder x86_microsoft.flightsimulator.simconnect_67c7c14424d61b5b_10.0.61259.0_none_55f5ecdc14f60568
contains SimConnect.dll which is version 10.0.61637.0.
That's the way winsxs works.
"Do we have a time frame for this SHOWCASE TECH DEMO? Yes we do!
Can we tell you when it will be released? Yep!
When it’s ready!...
Our goal over the next two months is to complete the Architectural Design..."
When you come back some real action, other than parroting rather NGiS press...
FSX is a 9-year old game developed for XP SP 2 and Vista. It's whistling in the wind to expect Microsoft to still have any corporate obligation to support FSX -any more than it has for other obsolesent games.