igfxcui.dll is a DLL file associated with Intel Graphics Control Panel. It contains functions and resources that provide a user interface for configuring and customizing Intel graphics settings on a computer.
If you encounter an error related to igfxcui.dll, it could indicate a problem with the Intel Graphics Control Panel or its associated files. Here are some steps you can take to resolve the error:
1. Update Intel Graphics Drivers: Visit the official Intel website and download the latest graphics drivers for your system. Installing updated drivers can often resolve compatibility issues and ensure that the necessary files, including igfxcui.dll, are up to date.
2. Reinstall Intel Graphics Control Panel: If the error persists, try reinstalling the Intel Graphics Control Panel. First, uninstall the current version from the "Programs and Features" section in the Control Panel. Then, download the latest version from the official Intel website and install it again.
3. Run System File Checker: Use the System File Checker (SFC) tool to scan and repair system files. Open the Command Prompt as an administrator and run the command "sfc /scannow". This will check for any corrupted or missing system files, including igfxcui.dll, and attempt to restore them.
4. Perform a System Restore: If the error started occurring recently, you can try using System Restore to revert your system to a previous state when it was functioning properly. Choose a restore point before the error appeared, and the system will be rolled back to that state.
5. Contact Support: If the error persists after trying the above steps, it's advisable to reach out to Intel support or the manufacturer of your computer. They can provide specific troubleshooting steps or further assistance tailored to your system's configuration.
Remember, it's always a good practice to keep your graphics drivers and software up to date to ensure smooth operation and compatibility with your hardware and applications.