At 20:18/every:m,t,w,th,f,s,su cmd/c "Exp system/wubin@fkjdgl owner=fkjdgl file=c:/at.dmp log=c:/at.log"
Where: Time is the time that the task runs each time. Double quotes inside the contents of the task.
Problem: When I set the path of file to mapped drive z:/, the task always does not execute, depressed. But in the graphical interface, adding a bat (a part of the quotation marks into a bat file) can be performed on the task, and the network map path can be found.
Comparison: I compared the tasks created with commands to the tasks created under the graphical interface, and found that they run differently. The tasks created under the graphical interface run as "This machine name/administrator" and command creation runs as "NT Authority/system".
Workaround: "Start"-> "Task Scheduler"-"advanced"-"at Service Account" Select "This Account" to enter a password.
You can run it on a network drive later by creating a task from a DOS command.