Event log error 'Unexpected or missing value'

Author: Luis Fernandes November 30, 2018 04:30

Versions / Builds Affected

EndPointSecurity 4 and 2012

Status

Resolved

Problem Summary

An event is logged 'Unexpected or missing value' in the Application event log when installing any software after the EndPointSecurity agent

TT / JIRAID

270

How to Identify

When installing the EndPointSecurity agent, the following version 3.0 key is created: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\FF78C672A29003F4F9B247F554856246 When you install any other software after, an error is logged in the Application event log: Unexpected or missing value (name: 'PackageCode', value: 'unknown') in key 'HKLM\Software\Classes\Installer\Products\FF78C672A29003F4F9B247F554856246' Everything works as expected and there is no problem with EndPointSecurity or the installed software, this is just an event being logged in the Application event log.

Workaround / Fix Details

Fixed in EndPointSecurity 2013 build 20130306

Required Actions

- Ask the customer to upgrade to the latest build - Attach this article to the case

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