Alysio.sys file in Registry?

[oldguy2012]

Hi I am new to this forum and I'm not even sure this is the right place to post this issue.I have three computers:1) msi-MS-7368 - RUNNING WIN.7 32BIT HOME PREMIUM, 2) ASUS-M4A785TD-V EVO -WITH WIN.7 64BIT ULTIMATE AND 3) DELL INSPIRON 6400 LAPTOP WITH WIN.7 ULTIMATE 32BIT, ALL COMPUTERS HAVE YOUR CORETEMP SOFTWARE ON THEM AND ALL HAVE THE SAME ISSUE,ALSO ALL ARE RUNNING NORTON 360 V.6 PREMIER EDITION ANTI-VIRUS SUITE. NOW i DID A DEEP VIRAL SCAN OF ALL COMPUTERS AND THEY ALL HAVE IN THEIR REGISTRY A FILE CALLED Alysio.sys WHICH HAS COME UP AS A THREAT? THIS FILE IS ASSOCIATED WITH THE CORETEMP SOFTWARE. BUT EVERYTIME THAT i DELETE IT FROM THE REGISTRY AND RESTART MY COMPUTERS THE FILE IS BACK IN THE REGISTRY AGAIN.CAN SOMEONE PLEASE TELL ME WHAT THIS FILE IS AND WHAT IS IT'S PURPOSE,AND IF IT IS NECESSARY TO HAVE THIS FILE AND IF NOT HOW TO GET RID OF THIS FILE ONCE AND FOR ALL????

[The Coolest]

ALSysIO.sys is Core Temp's kernel mode driver. Core Temp uses it to access the CPU to read all the data it needs from it.
It is safe.