SIMBL Agent quit unexpectedly

I am getting this error message every time I boot : The application SIMBL Agent quit unexpectedly


I tried following those instructions: But it is still coming back?

Select Go Go to Folder… from the Finder menu bar, then enter the following text in the box that opens:

/Library

A folder will open. From that folder, delete the items listed below. You may be prompted for your administrator login password.

Application Support/SIMBL

LaunchAgents/net.culater.SIMBL.Agent.plist

ScriptingAdditions/SIMBL.osax

Log out and log back in.

iMac, iOS 10.1

Posted on Nov 1, 2016 3:42 PM

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SIMBL Agent quit unexpectedly

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