I've been using Coretemp for 4 years and HW monitor for nearly that amount of time, none of them ever gave me an issue as you've stated above. Perhaps the source of your download was corrupt? In fact I downloaded Coretemp 2 weeks ago for my clients system while I was overclocking his onboard GPU.
I've used Norton between 2001 and 2005 and they yet haven't come out of their resource heavy coding. I usually stick with an anti-virus that takes the least amount of resources.
Bitdefender, AVG and then there's Vipre
more here
I've used Norton between 2001 and 2005 and they yet haven't come out of their resource heavy coding. I usually stick with an anti-virus that takes the least amount of resources.
Bitdefender, AVG and then there's Vipre
more here