Reputation: 409
I was able to use Emulator in the android studio without any problems. Since today I am getting the error as: "Emulator: CPU acceleration status: Unable to open HAXM device: ERROR_FILE_NOT_FOUND".
Virtualization is enabled in BIOS, Intel Hardware Accelerated Execution Manager is installed in control panel - programs. Also tried installing intelhaxm-android.exe from android sdk folder.
Please help with the error.
(i7/16gb/windows 10).
Upvotes: 14
Views: 21634
Reputation: 11
I had the same problem, but I need Hyper-V for Docker.
So according to the official documentation, you have 3 choices (the second solution helped me):
See: https://developer.android.com/studio/run/emulator-acceleration#choose-windows-hypervisor
Upvotes: 0
Reputation: 71
I had the same error. Disabling Hyper-V avoided this error however it also stopped Docker from working properly.
To use both the Android Emulator and Docker on Windows 10 you need to:
Enable Hyper-V and Windows Hypervisor Platform in Control Panel\Programs\Programs and Features -> Turn Windows features on or off
Microsoft recommends that you use Hyper-V instead of HAXM to accelerate the Android emulator (detailed instructions).
Upvotes: 7
Reputation: 3485
For me Hyper-V hypervisor was not installed but still I got the error. What I did was I went to SDK Manager->SDK Tools
and there I unchecked Intel x86 Emulator Accelerator
clicked apply. Closed my Android studio and then reopened Android studio and again went to SDK Manager->SDK Tools
and installed Intel x86 Emulator Accelerator
by checking the item and clicking apply. And it started working fine.
Upvotes: 0
Reputation: 471
You can disable hyper-v or you can visit here
You can't run a VM-accelerated emulator inside another VM, such as a VM hosted by VirtualBox, VMWare, or Docker. You must run the Android emulator directly on your system hardware
Upvotes: 0
Reputation: 547
I had the same issue, and solved it by disabling the Hyper-V hypervisor on Windows (from the "Activate/Deactivate Windows Functionalities" menu).
Upvotes: 3
Reputation: 778
I solved that problem following steps
Upvotes: 10
Reputation: 3466
1st you uninstall the hexm everywhere also in android studio :
Download haxm version haxm-macosx_v7_0_0.zip from here Click Me
And Follow this steps : Haxm error in android studio 3.0 with windows requires a digitally signed driver
Upvotes: 1