If you are trying to open emulator in android studio and you're getting following error this article is for you:

handleCpuAcceleration: feature check for hvf cannot add library vulkan-1.dll: failed cannot add library vulkan-1.dll: failed emulator: Android emulator version 30.7.5.0 (build_id 7491168) (CL:N/A)

We can fix this error in 2 ways:

1- advancedFeatures.ini file

2- editing emulator config.ini file

Solution 1 advancedFeatures.ini file:

1- Go to your android path C:\Users\<USER_NAME>\.android

2- Edit advancedFeatures.ini file (create if doesn't exist)

3- Add following code and save the file.

# Here's how to disable Vulkan apps to talk to the emulator.

# Add the following lines to ~/.android/advancedFeatures.ini (create this file if it doesn't exist already):

Vulkan = off
GLDirectMem = on

Solution 2 config.ini file

1- Go to path C:\Users\<USER_NAME>\.android\avd\<EMULATOR_NAME>.avd

2- Open config.ini file

3- Search for

hw.gpu.enabled=no
hw.gpu.mode=auto

4- Change to

hw.gpu.enabled=no
hw.gpu.mode=off

5- Save file.