If this file goes missing, gets corrupted, or becomes outdated, your computer will fail to recognize your Apple device, frequently throwing errors in iTunes or Windows Device Manager. What is usbaapl64.inf?

: Without this INF file, Windows may fail to recognize a connected Apple device, often labeling it as an "Unknown Device" in the Device Manager. Driver Association : It links the physical USB connection to the usbaapl64.sys driver file. Syncing Infrastructure : It is a core part of the Apple Mobile Device Support package, which is typically installed alongside iTunes. Apple Support Community Secure Download & Installation Methods

C:\Program Files (x86)\Common Files\Apple\Mobile Device Support\Drivers Locate the file named . Right-click on usbaapl64.inf and select Install . Restart your computer and connect your device. Method 3: Update via Device Manager Connect your iPhone/iPad to the PC. Right-click the Start button and select Device Manager .

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Right-click on and choose to extract it using 7-Zip as well.

Look for the file named usbaapl64 (it will have an icon resembling a setup information sheet).

Corrupted or outdated versions of the file can cause Blue Screen of Death (BSOD) crashes.

That approach is unnecessary and dangerous. Instead, install or repair Apple Mobile Device Support via Apple’s official installer (iTunes, iCloud, or Boot Camp). The .inf file is only a small part of a complete driver package containing security catalogs and kernel-mode .sys files.

If you installed the desktop version of iTunes, the file is likely already on your hard drive. Press Windows Key + R to open the dialog box.