What are you seeing?
An error in Device Manager (code 37 or code 28) on the Intel® Trusted Execution Engine Interface (Intel® TXEI).
Why are you seeing it?
Microsoft Kernel-Mode Driver Framework (KMDF*) isn't installed.
How to fix it.
The Intel® TXEI driver is required for Secure Boot and platform security features. KMDF must be installed before the Intel TXEI driver.
To resolve this issue:
- Install the Kernel-Mode Driver Framework (KMDF) version 1.11 update for Windows 7*.
- Install Intel TXEI driver from the Download Center.
The issue and solution in this article apply only to Intel® NUC products that have Windows 7* installed and use the Intel® Trusted Execution Engine.