Backup Exec Stopped Services

Hi,

Im running Backup Exec 2010 on a Windows 2008 R2 Server and I've been experiencing a strange problem the last few weeks. Every morning when I log  onto the server I am greeted by the backup exec services manager dialog box that prompts me to restart the backup exec services. Since they have all been stopped overnight apparently for some reason I have to restart the services every morning and this is getting really frustrating. Please advise as to how I get solve this very annoying issue?

Regards,