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How to Troubleshoot Error code 0x80070570 (Windows cannot install required files)

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This guide provides instructions on how to troubleshoot Windows installation error 0x80070570: “Windows cannot install the necessary files. The file may be damaged or missing. Make sure you have all the files you need for the installation, and restart the installation.” The 0x80070570 Windows installation error usually occurs when you install Windows 10, 8, or … Read more

How to fix the “Unallocated space” error on a USB flash drive or SD Card

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“Flash drive not allocated” – something like this may appear on the screen when you connect a USB flash drive to your PC. This message isn’t too bad, but you could still lose all your files. In short, an unallocated flash drive is a flash drive with free space that cannot be used (before partitioning). … Read more