Backup c:\users to folder name c/users

Hello
I have a question about backup only c:\users to destination folder c/users (urbackup and storage on linux). I must have in linux/console view like: Computer_name/disk_letter/content like:
Computer_name/c/users/*
Computer_name/d/*

In partition “c” I can’t add Exluded all from partiotion c: eg. c:\windows;c:\windows.old; etc because in “c” I have to much RANDOM files/folders to exclude on about 60-70 computers.