User replication fails, or first log-in (including user replication) fails showing the following error message in Anveo Server's log file:
SyncAllAnveoUsers exception: The specified path is invalid.
Anveo Server Logging or User Loggin is turned on, but log folder does not exist.
Turn off server and user logging
Create path on server that you are using for Dynamics NAV web services and give write rights to all users.