Then what? I don't really understand.
And slightly going OT here, but it seems like the forum's server's clock is about 1:20min ahead despite selecting the correct timezone in preferences.
Edit: Something I just discovered: When I opened ST3 portable for the first time it displayed the sidebar. I could not close the sidebar (using "ctrl+k, ctrl+b") until I selected "View > Side Bar > Show open files", after that it works as expected.