need to do a virus scan on your computer. sounds like downadup or conficker is on it, it would drop files on any flash device plugged in as you describe
[13-06, 13:32] Tarek annoying as hell
[13-06, 13:32] Tarek every time I delete it it shows up again
[13-06, 13:31] Tarek called modem.exe
[13-06, 13:31] Tarek but there's always an accompanied executable
[13-06, 13:31] Tarek which is normal
[13-06, 13:31] Tarek I find autorun.inf file
