Read file from presentation server in background job.

Hi All.

I want urgent help.

Actually i ahve one VB exe file on presintation server which create a excel file. Now i have to read data from this excel file in sap. My program first execute the VB exe file with function module 'WS_EXECUTE' and create excel file and then read it. Now we want this program to be run in background, but now the problem is how the program pick path from presentation server?

Please help me...

Thanks