After removing DFS shares on a server there may be some leftover files in the “DFSR” cache, this is a hidden location within the “System Volume Information”. This can be a tricky one to delete but can be completed using some CLI.
Take Ownership of folder
icacls "e:\system volume information" /grant Administrator:F
Remove Directory (Silent & whole directory tree)
rd "e:\system volume information\dfsr" /s /q