I've tried the directions in the README.md for this error but so far no luck.
mbcrump@DT:/mnt/c/Users/micrum$ sudo id
Password:
#%PAM-1.0
auth sufficient pam_wsl_hello.so
session required pam_env.so readenv=1 user_readenv=0
session required pam_env.so readenv=1 envfile=/etc/default/locale user_readenv=0@include common-auth
@include common-account
@include common-session-noninteractive
mbcrump@DT:/mnt/c/Users/micrum/pam_wsl_hello/WindowsHelloAuthenticator$ tree
.
├── WindowsHelloAuthenticator.exe
├── WindowsHelloAuthenticator.exe.config
└── WindowsHelloAuthenticator.pdb
0 directories, 3 files