Many instances of conathst.exe when using Firefox browser 51.0.1 on Windows XP

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Article ID: 164410

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Updated On:

Products

Symantec Products

Issue/Introduction

The Norton Security Toolbar Add-On is opening many instances of conathst.exe on Windows XP when using Firebox browser version 51.0.1 with Symantec Endpoint Protection Small Business Edition cloud (SEP SBE) installed.

Environment

Windows XP

Resolution

Rolling back to an earlier version of Firefox (50.1.0 or earlier) or disabling the Norton Security Toolbar Add-On will resolve the issue.