today after i got an update of avast i could not launch any android emulator anymore (Bluestacks 3 and NOX). When i try to launch an emulator after like 80-90% of the engine loading of the emulator nothing happens then i get a messagge of the emulator that the engine could not launche and it gives me 2 options (restart engine or restart computer) both will get my sistem to crash and i get a blue screen with errorcode 0x00000667 (not sure if i miss a 0). I already tried to disable the antivirus and to retry but got the same problem, i reinstall the android emulator but got the same result. And worst of my problems are that my computer didn't had the file protection active to restore to an prewvie point, so im stuck now and i prefer not to reset my whole computer. Any suggestion what could i do? im really in trouble here and i hope this is the right place to ask for my problem.
1 - Enable virtualization (from bios/UEFI setting)
2 - Disable hyper-v and restart (Credit to Sadhurshan)
bcdedit /set hypervisorlaunchtype off
I was having the same exact issue. Did all the normal troubleshooting (restarts/re-installs etc). So I hit up google and found your post and made the connection that I recall updating Avast a few days ago as well. Did a search for "avast bluestacks" and found the post @ this URL. I followed its easy steps and so far bluestacks is back up and running normal for me again.
Never expected that this would work, but it worked for my good old fasion i7-2600k which does not support VT but has Hardware acceleration.
Make sure Hyper-V is disabled in Windows Features
Uninstall NoxPlayer (probably similar to Bluestacks)
Disable Hardware Acceleration in your BIOS
Install NoxPlayer, do a first run with an emulator.
Restart and enable Hardware Acceleration in your BIOS again to improve performance.
The problem can easily be solve by using following steps:
User contributions licensed under CC BY-SA 3.0