As soon as I complete a task it disappears. They're even gone from the laptop task list after syncing with Exchange server?

Still having an issue archiving completed tasks with Activesync. Support says to set options for tasks to "syncronize all tasks" in the active sync setup. I don't have any options, it's greyed out? Do you guys have options for tasks?

I did notice that in my laptop outlook, that the tasks folder was set to do not archive.

Maybe I'll have options now.