Installing a Linux distribution in Windows 10 WSL2 gives the error WslRegisterDistribution failed with error: 0x800701bc
This error is caused by not downloading and installing the WSL2 Linux kernel update package.
You can download it here.
Or download it directly from this link: https://wslstorestorage.blob.core.windows.net/wslblob/wsl_update_x64.msi