How do I stop the Mac Store App from opening upon startup of my Mac Book Pro? It will not let anything else open and then it stalls when I try to close the window.
Right click on it in the doc, go to options, check open at login.
That seems backward. I have the same problem and I DON'T want it to open on startup or login. Have I missed something?
Deselect that option and the check mark will disappear.
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