Good morning all,
This is Rich from vFlyteAir. I just wanted to apologise to anyone who has already purchased the Twin for MSFS from Simmarket and hit issues. For some reason, Simmarket marked the product as live for release before we'd had a chance to do a test purchase. The product itself was working fine with our release version (believe me we tested it a LOT), but for some reason Simmarket's installer has done something/doesn't like something, that causes the error you're seeing. We've spent 6 months trying to get set up on the MSFS store and that's been a nightmare too!
It's been a disappointing event for us, especially as we are on hold with the continuing development of our X-Plane fleet as our X-Plane coder is now advanced in years and fighting poor health. We're not abandoning X-Plane, but we'd hoped our first foray into MSFS would have been more positive.
Again, please allow me to apologise. We will get this sorted as quickly as possible, once Simmarket start engaging with us.