Can not start Android emulators?

Kumane

Failed to open /usr/local/google/home/joshuaduong/emu/master/prebuilts/android-e
mulator-build/qemu-android-deps/windows_msvc-x86_64/qemu.conf, err: 2
Windows Hypervisor Platform accelerator is operational
emulator: ERROR: It seems too many emulator instances are running on this machin
e. Aborting.

Yelinzh

emulator: ERROR: It seems too many emulator instances are running on this machin

Try to check that if your pc has Windows Firewall (or another software firewall) active, try temporarily turning it off and then running the emulator.

And here is a similar issue, you can refer to:
https://stackoverflow.com/questions/25241380/it-seems-too-many-emulator-instances-are-running-on-this-machine-aborting

Kumane

@Jarvan said:

emulator: ERROR: It seems too many emulator instances are running on this machin

Try to check that if your pc has Windows Firewall (or another software firewall) active, try temporarily turning it off and then running the emulator.

And here is a similar issue, you can refer to:

I tried all the solutions which I can find, tried also the solutions above, I turned off firewall checked if the ports in use no luck still facing the same error.

Yelinzh

Try to open the vs installer to repair the vs. What's the version of the vs? Update to the lasest statable version and test again.

Here is a simiar issue case, hope it'll be helpful.
https://stackoverflow.com/questions/57702990/android-emulator-not-starting-window-10-too-many-emulator-instances

DedValera

I turned off Bluetooth in Windows 10 notification area and that helped me.