my anti-virus (Trend Micro Titanium) has been blocking a process called "appsvc.exe" saying it is a "TROJ_HIDEFIL.BMC" i have located it but i cannot delete it saying that i need permission from my user to delete it. I am currently logged on as my user but i am unable to delete it saying the same error message. i have also tried to use the hidden administrator account using "net user administrator /active:yes" but that account also needs permission from my user. it constantly tries to open every 5 seconds and i cannot stop it. i can end its process from the task manager but it still continues to try starting itself up again. please help.