Think about creating a multi line "batch file" with all the correct /XD parameters on the individual lines and then scheduling the running of that file.

G:\Softrak\GGVWin\GVWin.exe /..........
G:\Softrak\GGVWin\GVWin.exe /..........
....
....
G:\Softrak\GGVWin\GVWin.exe /..........

It will be able to get you exactly what you want.