InfoTask.exe Application Error

When I start my box, I got the following error and my Etrust is down.
Error screenshot:


I got some solution from here http://www.file.net/process/inotask.exe.html and download
the Security Task Manager to scan the processes.

The Securiy task manager figures out the process: G_Server2006Key.DLL is very danger.

I isolated the process by Security task manager and start Etrust manually to scan my box.

But the process is not cleared as expected.

New solution:
1.My etrust virus is down when I login
2.The exception throws


3.The eTrust Antivirus Job Server service cant not start
4.The service stoped and throws the exception encountered a problem.
5.Security Task Manager shows the process(G_Server2006Key.DLL) is high dangerous
6.Use Lavasoft Ad-Aware SE (http://www.lavasoftusa.com/) scan all my box any delete all the catched items

7.restart my box.
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Happy day, happy life!