Do you mean you are scanning on this computer while posting here?
Unplug the computer from the internet. Boot to safe mode and do the scans that way. Fix everything found. Then reboot to normal mode and try a new HJT scan.
Follow all of the instructions here that you can READ ME Before Posting A Request For Assistance!
Post back here with the HiJackThis log, don't use it to fix anything. Just post the log. It is NOT a fix tool unless specifically told to use it as one.