Sorry no, don't get me wrong I enjoy lesbian porn as much as the next man but as this pc is in the living room it is never ever used for porn
also I would of got a dialog box like so:
(I never choose open btw always save)
then I would have gotten another dialog box
and I always save in downloads nowhere else
So how did ave.exe end up in documents and settings\davros\application data\
I would not of saved it in there in fact because that folder is a system folder I would never have been given the option to save there
unless I accidentally clicked on folder options and took the ticks out of hide hidden files and folders and hide protected operating system folders.
first thing I noticed was I got a popup saying your computer could be infected, I closed it then a windows opened up scanning files 38 virus's detected. My firewall poped up ave.exe is trying to access the internet I blocked it I also got a windows security warning antivirus is turned off (could of been fake) so I opened task manager and ended ave.exe (no other process was suspicious i know what processes are running on my pc)
the process ended and the little icon near the clock disapeared, then 10 seconds later it reapeared (the process and the icon) so I shut the pc down and used the pc upstairs to find a solution
So the question still remains how did it get on to my pc.