So I've never had an issue with using windows loader on my computers. It has activated all my products without issue every time. However, I keep getting an error message with my primary desktop install: License Status: Activated Error Code: 0x4004F040 Error Text: The Software Licensing Service reported that the product was activated but the owner should verify the Product Use Rights. It gives me a grace period of 180 days. I don't mind having to reactivate each time it hits that time point but I would prefer a more permanent solution. I tried uninstalling the key, and installing a Win 10 Pro key through the toolkit and still get the same issue. I whitelisted autokms folder. I am unsure what to try next. Any ideas? I am having the same issue with office 2016.