How to synchronize

I try synchronize my folder with FTP-server by using script:

option batch on
option confirm on
open ftp://Leonid.romanov:Brass8*@10.11.251.2:21
synchronize local d:\rom\regina \ -delete -criteria="Modification time"
close

But winscp419.exe does not copied newest files with the same names. Why? How can I tell them to do that? And haw can I use "-criteria" for this?

Thank

synchronize local d:\rom\regina \ -delete -criteria="Modification time"

Path to remote directory should be / not \.
Also it is -criteria=time, there's no "modification time" option.

But winscp419.exe does not copied newest files with the same names. Why?

Please read FAQ. If that does not help, come back.

Path to remote directory should be / not \.
Also it is -criteria=time, there's no "modification time" option.

Thanks!
As about "\" - it works fine (in WXP). But WHAT and HOW must I write in "-criteria=" ?
I'd not found the answer for this question in DOC and FAQ :((
To my previous post: synchronization works OK,- my mistake took place becase FAR-manager shows some data-time values with error.

Leon wrote:

To my previous post: synchronization works OK,- my mistake took place becase FAR-manager shows some data-time values with error.

OK, so are you having any problems now? If you do, please state clearly what they are.