For most Windows 8 and 8.1 users, this error is solved by installing the Intel TXE driver. This is common on systems using Intel Atom, Celeron, or Pentium N-series processors (like those found in budget laptops and tablets).

Filter the results for Windows 8 or Windows 8.1 (64-bit or 32-bit). Download the .zip or .exe file and run the installer. Update the Chipset Driver

Sometimes Windows 8 can find the driver automatically if you point it in the right direction. In Device Manager, right-click the controller. Select Update Driver Software. Choose Search automatically for updated driver software. Ensure you are connected to the internet. Why You Should Avoid "Driver Updater" Websites

If you're still seeing the error, I can help you find the exact link if you tell me: Your laptop or motherboard Whether you are using Windows 8 or 8.1 The Hardware ID (VEN and DEV codes) from Device Manager

Visit the official Intel Download Center or your laptop manufacturer’s support page (Dell, HP, ASUS, etc.). Search for Intel Trusted Execution Engine Driver.