XML task on cmd - Error: Access Denied

I would like to create xml scheduled task through cmd. But, when I tried it, it gave me an error: Access denied.

Here's the liams.xml file.

` 2015-02-08T15:08:47.5017014 ASUS-PC\rosiejaneenomar PT5M false 2015-02-08T15:06:59.1482606 true 1 true true true SessionUnlock true SessionLock ASUS-PC\rosiejaneenomar S4U HighestAvailable IgnoreNew true true true true false true false true true true false false false false P3D 7 PT1M 3 D:\cmdline\hide.vbs

My cmd code of creating:

schdtasks /Create /XML liams.xml /tn liams