Intel’s official site or your motherboard manufacturer’s support page.
This comprehensive guide will explain exactly what the PCI Simple Communications Controller is, why the error occurs, and provide step-by-step methods to locate and install the correct driver for your Windows 7 64-bit system. pci simple communications controller driver windows 7 64 bit
Copy the DEV number (e.g., 1E3A). Go to a search engine and type: Intel Device ID 1E3A driver download . why the error occurs