a few days ago, a virus appeared in my pc , avast on my pc detected it and i delete it.
after that , i found CTRL+ALT+DELETE doesn't work ,that means taskmgr.exe has been deleted from my pc.
i want to know how to get taskmgr.exe and let it work.
my pc is winxp system.
hope your avast do best in all kinds of virus software.
who can help me ?
thanks!