GoToAssist Support Software – G2AWINLOGON.DLL
G2awinlogon.dll installs with GoToAssist by Citrix. This helpdesk software promises to provide fast, easy and secure remote-support services. You'll find more information at http://www.gotoassist.com/. This software may have installed with a third party program or may have come pre-installed on a computer you purchased if the company that created it uses this as their means of product support. It should not need to be running all the time.
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Citrix