I installed ccleaner, malware bytes, avira free, and Gary utilities on an infected os with xp anti spyware 2012 virus. after cleaning it removed netbs.sys disabling rpc server blocking all Internet functionality. I tried netsh winsock reset and various other iPconfig commands. I reinstalled the drivers and event changed out theethernet adapters. No go! I wiped the system and reformatted the drive, but now I have a weird never seen before white box that says installing applications flashing red and orange. It then says do not press any keys while installation is in progress and it says please wait up to 30 minutes while installation completes. I can,t get to safe mode and I can,t get into windows. The person I spoke to at dell said its a boot sector virus and he said for one service call it was 129. .00 How do I fix this? What av or as program can fix this? I,ve reinstalled the os 4 times and it's always the same thing with this Strange box that i have never seen before in any other previous install i have done on non dell systems that seems to execute system32 dell cleanup.reg for some reason during every format.