Just ran this on a WIN2K Sql SERVER providing the UNC path to the backup shared network drivespace which I verified I have access to and received this error...
Server: Msg 195, Level 15, State 10, Procedure USP_BackupDatabasesOnPr01, Line 18
'ROW_NUMBER' is not a recognized function name.
Server: Msg 170, Level 15, State 1, Procedure USP_BackupDatabasesOnPr01, Line 32
Line 32: Incorrect syntax near ' '.