How to remove mybrowserbar.com [Solved]

Symptom:
I am using Firefox web browser and some web pages I want to access to is redirected to mybrowserbar.com

Solution:
I figured out that this is related to my pdfforge tool bar. If you have installed it you should remove it. In my case, it is installed but not shown in my Firefox tool bar.

Right click at the Firefox tool bar.

Select pdfforge tool bar.

Select Help > Uninstall