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Xamarin Studio Android Emulator Extremely Slow.... never launching it wasn't like this before. i tried reboot, recreate the emulator, no lucky. please anyone has any idea? thanks.

setting

Jenny
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  • Maybe a problem related to hyper-v. Try this solution https://stackoverflow.com/questions/30496116/how-to-disable-hyper-v-in-command-line – hugo Aug 30 '17 at 21:35
  • Hi Jenny and welcome to Stack Overflow! Please take a time to go through the [welcome tour](https://stackoverflow.com/tour) to know your way around here (and also to earn your first badge), read how to create a [Minimal, Complete, and Verifiable example](https://stackoverflow.com/help/mcve) and also check [How to Ask Good Questions](https://stackoverflow.com/help/how-to-ask) so you increase your chances to get feedback and useful answers. As I see it, your question could use more details. What version are you using? What OS? etc. – DarkCygnus Aug 30 '17 at 22:09
  • Have you install the [Intel HAXM](https://software.intel.com/en-us/android/articles/installation-instructions-for-intel-hardware-accelerated-execution-manager-windows)? And check your `Intel Virtualization Technology` state in `Task Manager -> Performance -> Virtualization -> Enable or Disable`. If it is disabled, your Android Emulator will extremely slow. – York Shen Aug 31 '17 at 01:30
  • thanks everyone, but my hyper-v is off, and Virtualization in enabled. :( – Jenny Aug 31 '17 at 14:47
  • Intel HAXM is the reason. after i install it, it works nice. thank you York. – Jenny Aug 31 '17 at 15:30

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I also experienced a slow Android emulator experience. I followed the link that Hugo posted and turning the hypervisor launchtype on and off worked for me.

For easier reference reasons i rewrite the steps to perform here

In an elevated (Administrator mode) Command Prompt write this :

To disable:

bcdedit /set hypervisorlaunchtype off

To enable:

bcdedit /set hypervisorlaunchtype auto

Then reboot your machine.

Martijn
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