I usually scan on a monthly basis with Hijack This and keep a copy of the scans just to keep an eye on things. The logs have usually been the same with the two or three differences I have ever found being self explanatory and either kept or deleted depending on the outcome of checking here and using Google. This morning I did a scan and found four new 09 entries, all in regard to the following file "shdocvw.dll". I checked on this file using Google and find on the one hand that it is a genuine file but can also be malware. I do not have enough expertise to know the difference. I will say that my PC is running fine and my full scan yesterday found nothing, not even a tracking cookie which is the usual as I am very security conscious and aware.
I will print two Hijack This logs below. The first one is the log as it was after a clean reformat of my PC on the 7th of June 2009. The second is the Hijack This log from today 25-12-09. As one of the entries mentions "About Email ID" then these entries are possibly remnants from an email address checking program called Iconix which I installed but later uninstalled again using Revo Unistaller as it conflicted with Comodo at Start up.
I would just like an experienced Hijack this log checker to tell me if I have a problem or is it safe to delete the 4 mentioned entries?.