How to Install Drivers from the Windows.old Folder After Reinstalling Your OS

When you reinstall Windows, a folder named Windows.old often remains on your system. This folder contains backup data from the previous installation, including drivers that may be useful for restoring device functionality. Here’s a step-by-step guide on how to recover drivers from the Windows.old folder.

Step 1: Access the Windows.old Folder

Navigate to the Windows.old folder on your system drive (usually C:\Windows.old). Look for the System32 subfolder, and then open DriverStore and drivers. These folders contain the necessary driver files.

Step 2: Open Device Manager

Open Device Manager to view all connected devices. You can do this by right-clicking the Start button and selecting Device Manager, or by typing it into the Windows search bar.

Step 3: Update the Driver Manually

In Device Manager, locate the device that requires a driver, right-click it, and select Update driver.

Step 4: Specify the Driver Path

In the next window, choose the option Browse my computer for drivers and point to the Windows.old folder. For example, the path might look like this:

C:\Windows.old\System32\DriverStore

Windows will scan the specified folder and attempt to install the appropriate driver for your device.

Step 5: Restart Your Computer

After the driver installation completes, it’s recommended to restart your computer to apply the changes. This ensures the hardware operates correctly.

Additional Tips

  • If you experience issues with driver installation, consider downloading the official drivers from the device manufacturer's website.
  • The Windows.old folder is typically deleted 10 days after reinstalling the OS, so it’s best to recover drivers sooner rather than later.
  • For convenience, you may want to copy the drivers from Windows.old to a separate folder in case Windows.old is automatically removed.

Following these simple steps allows you to recover drivers from the Windows.old backup and ensure stable device operation after reinstalling Windows.