Windows 10 Phone Emulator won't launch in Windows 10 Preview
I am using Windows 10 Insider Preview build 10074 which has been updated from Windows 8.1. I have installed Visual Studio Enterprise 2015 RC. I also installed Windows 10 SDK and phone emulators. When I try to run the application on the emulator, the error message appears: "The Windows Phone Emulator was unable to set some properties in the virtual machine." The error is related to changing the resolution on the virtual machine. This happens on both of my laptops that I have tried.
Searching the web points to enable Hyper-V, but it's already enabled and working fine.
How can I fix this?
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This happens when you update your windows and the Hyper-V VM hypervisors are not updated together.
Open the Hyper-V Manager app (on Windows 10)> select the device that provides erros> on the right, click Update Configuration and select Update.
This should update your virtual machine configuration for this Windows 10 phone emulator and the emulator should work fine.
This issue occurred on both of my laptops and has been fixed.
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