How to hide Classic starting up on login?

Eolake

Registered
How do I make Classic not only start up on login, but also do it in the background?

Using "login" syspref and selecting "hide" does not seem to make a differ.
 

AppleCider

Registered
Go to System Preferences (either choose the icon from the Dock or go to Apple Menu > System Preferences. Click on the Classic icon, then uncheck "Start up Classic on login to this computer"
 

scruffy

Notorious Olive Counter
In the Classic Startup.app/Contents/ directory, edit Info.plist. At the very bottom add:

<key>NSUIElement</key>
<string>1</string>
 
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