unexpected system image feature string, emulator might not function correctly, please try updating the emulator - flutter

Question

I Created an Emulator on Windows 10 without Installing Android Studio. But when I try to launch it, I get this error. Please help me. How can I fix this..?
C:\Users\This pc\AppData\Local\android\emulator>emulator -avd nexus
INFO | Android emulator version 31.2.10.0 (build_id 8420304) (CL:N/A)
WARNING | Crash service did not start
WARNING | unexpected system image feature string, emulator might not function correctly, please try updating the emulator.
WARNING | cannot add library vulkan-1.dll: failed
WARNING | cannot add library vulkan-1.dll: failed
INFO | added library C:\Users\This pc\AppData\Local\android\emulator\lib64\vulkan\vulkan-1.dll
INFO | configAndStartRenderer: setting vsync to 60 hz
ERROR | Failed to open /qemu.conf, err: 2
Incompatible HAX module version 3,requires minimum version 4
No accelerator found.
C:\Users\This pc\AppData\Local\android\emulator\qemu\windows-x86_64\qemu-system-x86_64.exe: failed to initialize HAX: Invalid argument

Answer 1

Try this page: https://developer.android.com/studio/run/emulator-acceleration.
Judging from the line in your error "Incompatible HAX module..." you need an update.
In "Windows Features" I have Hyper-V unchecked, Virtual Machine Platform and Windows Hypervisor Platform checked.
Here's similar output from my machine where I have a working emulator set to x86 and api 30. My problem is getting my app running on api 31+ and 86_64.
INFO | configAndStartRenderer: setting vsync to 60 hz
INFO | added library vulkan-1.dll
ERROR | Failed to open /qemu.conf, err: 2
WHPX on Windows 10.0.22000 detected.
Windows Hypervisor Platform accelerator is operational