Install 1.Double-click the new icon on the desktop labeled R209942.exe. 2.The Self-Extracting window appears and prompts you to extract or unzip to C:\DELL\DRIVERS\R209942. Write down this path so the executable (I.e. Setup.exe) file can be found later. 3.The Self-Extractor window appears. 4.Click OK. 5.After completing the file extraction, if the Self-Extractor window is still open, close it. 6.Click the Start button and then click Run. 7.Type C:\DELL\DRIVERS\R209942 in the Open textbox and then click OK. 8. Double-click Setup.exe. 9.Follow the on-screen installation instructions. Please do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games. Note: Try to set a system restore point before installing a device driver. It will help you restore system if installed driver not complete.