All users, even those who demonstrate the ability to use the Windows Scheduler successfully, get this message in Logicity.
EDIT: We just logged in as a local administrator, then uninstalled and reinstalled Logicity. We scheduled a task manually and confirmed that it ran. Then we created a new Schedule item in Logicity and got the above error. Perhaps it's the app and not the user that has the permissions issue.
This is starting to look like a deal-breaker for any potential Premium purchase.