[Stop scanning on startup]

Malwarebytes starts with windows, then scans my computer.  I want to stop scanning on startup, but cannot find a setting that will turn this behavior off.  It is okay for it to have active protection on, but I do not want it to scan, except at times I manually schedule.  How can I stop the scan on startup?

[Registry First Aid removed by Malwarebytes]

I use Registry First Aid, but have to turn off protection to install and use it.  Once installed and Malwarebytes protection turned on again, Malwarebytes quarntines it and prevents access to its website.  On reboot it removes the program.  I have tried add it to the exclusion list, but Malwarebytes still removes it.   I need help excluding it from Malwarebytes.