

I'm at the end of the rope here and would really appreciate some help and enlightenment as to why windows 8.1 xtu installation was a breeze in the wind but windows 7 is an unsolvable mess. Disabled AVAST (Free 2015) shields temporarilyĤ. Turning Windows firewall on (Apparently associated with this error(Also tried switching to Manual and rebooting then turning on but still no luck)Ģ. Intel Extreme Tuning Utility XTU 7.11.0.42 Intel Extreme Tuning Utility (Intel XTU) is a simple Windows-based performance tuning software for novice and experienced enthusiasts to. After clicking ok, XTU's installation window turns into another error code 0x80070643 - 'Fatal error during installation'.ġ. Intel® XTU Extension Device 7.8.0.1 Intel® XTU Component Device 7.8.0.21 Watchdog Device Driver 11. I then got my hands on another 2.5" hdd (laptop only takes 7mm thin hdd) and decided to install win 7 on it and eventually make it my main drive since I prefer clean OS installations as opposed to OEM preloads.Īfter installing SP1 (圆4) and other necessary updates, I went ahead and downloaded the XTU installer and launched it and it ran smoothly until the end, to where I get an error stating that I'm attempting to install it on an unsupported platform. I have Intel XTU installed on the 8.1 (圆4) and it works flawlessly with undervolting the cpu and overclocking the iGPU. It's cpu is the Broadwell i5-5200u which has always ran cool (for a laptop that is) even at "full" load. This latest release brings Windows 11 22H2 support and more. I'm trying to install it on my laptop which originally shipped with win 8.1 (Dell Inspi(Late 2014)). Intels in-house overclocking and tweaking utility called Extreme Tuning Utility (XTU) has gained a new version with 7.8.0.21.
