Why the script cannot copy a file from one server to another server?

Hi:

I'd like to create a simple scheduled task which copies a file from one server, say A, to another server say B. Assumed that on A, the file is in A1\DATA\file1 and I would like to copy to B inot the folder B1\DATA\file1

I already shared the the folder B1so that with the same account log in on A, that account ahs full control of B1.

I've tested do manually copy file 1 from A to B and it works correctly.

Then I write a text file (using note pad) with the following content:

//=========
@echo off
set Source=A1:\DATA\File1
set Target=B1:\DATA\File1
copy "%Source%" "%Target%"
//========

Then I create a scheduled task (control panel --> Scheduled Task --> ...)

And I run the task to test but the task does not copy the file from A to B as expected.

Do you know what causes this problem.

Thanks a lot.

Somits