farmmext.exe is a process associated with the Transponder parasite. It monitors your online activities and and opens pop-ups based on it. This process should be removed to protect your personal privacy.
See - http://www.liutilities.com/products/wintaskspro/processlibrary/farmmext/ or http://computercops.biz/startuplist-6810.html
More info and removal instructions in http://www.doxdesk.com/parasite/Transponder.html
hi i just want to know waht exactly the definition of farmmext...ok hope get the info as soon as posibble