It really doesn't matter which INF file you open, since Windows will only actually use the appropriate one from the folder.Ĭouldn't find an INF file in the folder you selected from your driver download? Not sure which INF file to choose when there are several? So while you may know that a folder you've selected has all sorts of files in it, it's an INF file that the Update Driver Software wizard is looking for. INF files are the only files that Device Manager accepts for driver setup information. The Update Driver Software wizard will read the information from all the INF files in this folder. Select any INF file that displays in the file list and then press Open. Be sure to create a new folder to extract the files to, and make sure you choose to create the new folder somewhere you'll remember. Regardless of the program used, you can usually right-click the downloaded file and choose an extract option to get the files to a folder. There are plenty of free file extractor programs out there if you don't care for 7-Zip. Windows has built-in compression/decompression software, but we prefer a dedicated program like the free 7-Zip, mainly because it supports so many more formats than Windows does natively. So, before you can update the drivers for a specific piece of hardware, you have to extract the files from the download you completed in the previous step.

When you download a driver for a piece of hardware in your computer, you're actually downloading a compressed file that contains the one or more actual driver files, plus various other auxiliary files necessary to get the driver installed in Windows 7.

Extract the Driver Files From the Compressed Download.

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