You're very welcome. Let's try manually installing the driver. First, go to the Intel TXE driver folder you unzipped and open that folder. Inside that folder there is another zipped driver folder (KMDF whatever). Unzip that one. Let it extract inside the other folder. Go to the device manager and click on the problem TXE device.
Hp Officejet Pro 8500 Driver Windows 10. Then click on the driver tab. Click on Update Driver. Select the browse my computer for driver software option and then at the bottom of that window, select the Let me pick from a list of device drivers on my computer. Toshiba Dynadock Drivers Windows 10 there.
Lexmark X5320 Driver Windows 10 there. Select Have Disk and browse to: unzipped Intel TXE driver folder unzipped inner folder KMDF_NO_RTD3_DRIVER KMDF_NO_RTD3_DRIVER NO_RTD3_DRIVER release x64 TXEI, and select the Intel(R) Trusted Execution Engine Interface device from the list and see if the driver installs that way.
Download Intel (R) Trusted Execution Engine Interface chipset drivers or install DriverPack Solution software for driver update.