I was trying to copy backups from one server to another by:

Exec usp_CopyFiles '\\ServerA\FolderName','\\ServerB\FolderName'

I got the following result:

output                                                                                                                                                                                                                                                         

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Invalid drive specification

0 File(s) copied

NULL

Can anybody tell me why?

Thanks in advance!