Hi,
- Who is your computer manufacturer?
It seems that aulauncher is auto-update launcher. It is used for installation of updates automatically.
If you are working on a Dell manufactured computer then you could refer the following link:
http://en.community.dell.com/support-forums/software-os/f/3524/p/19356891/19797215.aspx
If you don’t want to use the aulauncher then you can remove/uninstall it.
Refer the link below on how to uninstall or change a program?
http://windows.microsoft.com/en-us/windows-vista/Uninstall-or-change-a-program