ACPI.sys is corrupted

When formatting the computer with Windows XP Operating system getting the error: ACPI.sys is corrupted.

I faced this problem recently and it took me two weeks to realize that it is because of the inability of the CD/DVD drive to read the ACPI.SYS file.

When I was trying to format my system which has Windows XP operating system I was getting the error: ACPI.sys is corrupted message. usually we get this message if the CD/DVD drive is unable to read the data from the XP cd that is may be you are trying to use a XP cd which has scratches on it or it is damaged. Please try to get another XP cd and use it and it should work.