V3.0.684.0 Vista Home premium I had a blue screen on boot up causing a reboot and select normal Then Eset AV started a full scan (no schedule at all) in fact I had disabled the normal system check on start up etc. Any ideas David Edit I have just looked at the event logs (Vista) and at my written notes from the previous drive I had installed. Errors are showing as tcpip.sys (corrupt hash or hdd problem) MMC also has to close after using the event viewer for a while. Unlikely with 2 different drives
V4 - not yet What I did just after my initial post was to uninstall/clean-up V3 and then install V2.7 No more error logs causing any concern (tcpip.sys) I have left my other 2 WinXP machines alone as they are ok. Maybe after an update or two for V4, I prefer to know what causes problems before taking another chance.