i recently tried to get rid of a virus or spyware. it was called lsass.exe. i tried to delete and then once i did, nothing on my computer opened anymore. There was an error for everything saying that windows could not find the file and to make sure it was spelled correctly. Then i rebooted it and now it freezes every time my computer gets past the loading of the xp. it loads the xp and then freezes right before it gets to the log in screen. the screen just turns black with the mouse pointer the only thing u can see and i have to turn it off manually to try to get it to restart. i have tried rebooting it into safe mode and last configuartions that worked but nothing has helped. PLEASE HELP. i would really appreciate it!!!!