Crie a tarefa usando os schtasks comando com a opção /mo LASTDAY :
schtasks schedules commands and programs to run periodically or at a specific time. Adds and removes tasks from the schedule, starts and stops tasks on demand, and displays and changes scheduled tasks.
Sintaxe:
schtasks /create /tn TaskName /tr TaskRun /sc schedule [/mo modifier]
[/d day] [/m month[,month...] [/i IdleTime] [/st StartTime]
[/sd StartDate] [/ed EndDate] [/s computer [/u
[domain\]user /p password]]
[/ru {[Domain\]User | "System"} [/rp Password]] /?