My problem is the same as the post below but on windows 7.
Intel Extreme Tuning Utility on Windows 10 Anniversary
The iocbios2 service failed to start due to the following error:
Windows cannot verify the digital signature for this file. A recent hardware or software change might have installed a file that is signed incorrectly or damaged, or that might be malicious software from an unknown source.
I get a warning when installing that the file is not signed and an error in Event Viewer every startup, I have downloaded the latest version.