This forces Windows to use the built-in system files that are already on your hard drive but weren't linked correctly.
Visit the Intel Download Center and search for "Intel TXE driver." 3. Microsoft Update Catalog (Manual) If you are on an older system or a clean install: Go to the Microsoft Update Catalog. Acpi Msft0101 Driver Download
If that fails, download the driver from your manufacturer's support site (e.g., Dell Support or Lenovo Support ). 2. Windows 7 (Manual Fix) This forces Windows to use the built-in system