Hidden file not show ???????

its a virus which is hidden which protects it self by not enabling hidden files
its in name of amvo.exe
for forcefully viewing hidden files
do this
go to run
type regedit
> Navigate to, and select, this registry key in the left pane:
> HKLM\Software\Microsoft\Windows\CurrentV… lorer\Advanced\Folder\Hid*den\SHOWALL
>go to CheckedValue and right click on it and select modify
> Set the value data to 1
i think it temporally solves
but to get completely rid of it use a best antivirus
i dont know which anti virus is detecting that ****
OR
reformat ur entire HDD (recommended)
if data on hdd is very less