AzureAD Credential Scanning

I am running into an issue attempting to scan Windows10 devices that joined to an AzureAD domain with no local AD server. Credentials are confirmed working, remote registry is enabled, WMI service is enabled, user is in local admin group, reg key created, ‘azuread’ used for domain. Browsing to the c$ share from another windows box also doesnt work. Does file sharing need to be enabled?