Hi
Its a spyware program
Click this link for details on how to remove it.
http://www3.ca.com/securityadvisor/p...x?id=453083037
This link fully explains where you got edow.exe from, the programs it is part of, and at the bottom of the page it lists all the different steps you HAVE TO DO to totally get rid of the program
or try this
http://www.geekstogo.com/forum/Malwa..._Here-f37.html
F4FAN