I am tried to installing Windows 7 in my new PC then a window popped up and showing the Error code “0x80070570” while expanding the windows files stage. Can you suggest a solution?
Make sure you showed system files and hidden in windows explorer settings. These can also sometimes be occurred by bad RAM and by the using the memory testing features in the Windows 7 DVD. The error may occur due the hardware is not much compatible, then check your PC for requirements.
The above link doesn’t work then go for Windows Recovery Environment [RE] option which might able to help for fixing the problem. Windows Recovery Environment [RE] accessed by using the installation of Windows 7 disc or system repairing drive created previously. To using this method, first, you restart (boot) your PC using the discs.
The PC doesn’t configure to starts from DVD or CD drive then check information’s that came with the PC. You have to change your PC’s BIOS settings. For more information, you see BIOS window.
During the process of restarting, Windows checks the disk for issues by errors before Windows starts. Then, run the disk in command prompt.
Error code “0x80070570” is caused by different things but the most common is with Dell computers. This error is most common when you install Windows 7 on a Dell computer but it can also happen on non-Dell machines. It seems the built-in SATA drivers are not recognized during the Windows 7 extraction part of the setup. This happens when the BIOS is set to “RAID Autodetect/AHCI”.
To try fix the problem, restart the computer then press DEL, DELETE, or F2 to go to the BIOS. In the BIOS, go to “Drives” then “SATA Operation” or something similar. Change the setting from “RAID Autodetect/AHCI” to “RAID Autodetect/ATA” or something similar. Save the setting and exit. Try installing Windows 7 again and see if it works.
Another cause of the problem is when the target drive or drive C contains folders with the dollar sign ($).
