When I run a full system scan it never gives me a last scan date, when i run an update it usually downloads about 2/3 of it. I have had Bitdefender Total Security 2012 installed and I seem to be having problems throughout. I uninstall it every week using the bitdefender_uninstall_tool.exe and reinstall it using bitdefender_ts_2012_64b.exe but it never changes. I did have iobit installed but removed it. Please advise as I am going to cancel it and try go with Kapersky or Norton.