I have had difficulty finding Win8 versions of ASACPI.sys (the Asus ATK0110 ACPI Utility)
Today I found that Windows Update had installed a March 16, 2013 version on my system a while back (I don't recall it)
Today I found a May 17, 2013 version as an optional update at Windows Update - and updated my system with it.
Here's the info from my Update History:
ATK - Other hardware - ATK0110 ACPI UTILITY
Installation date: 5/26/2013 04:28
Installation status: Succeeded
Update type: Optional
ATK Other hardware software update released in November, 2012
More information:
Driver Information
Help and Support:
Product Solution Centers
I will recommend that posters get the update from Windows Update. This is a huge departure from my usual stance of avoiding driver updates from Windows Update (after checking at Asus)! I have updated the ASACPI.sys entry in the DRT to reflect this.
