Member Avatar for wallet123

Guys Good Day.
I am trying to figure out how to reformat our computer using windows 7 but it seems that i did not succeed on my first attempt.
My classmate gave me a dvd, installer and i did the things that the tutorial told me to do but then
when i reached 54% on "expandin window files" i keep on getting this:

windows cannot install required files. the files may be corrupt or missing. Make sure all files required for installation are available and restart the installation Error code: 0x80070570

please help me! and
PS: i dont know if that cd was original or pirated!

  • 4 Contributors
  • 4 Replies
  • 162 Views
  • 1 Week Discussion Span
  • Latest Post Latest Post by wallet123
Member Avatar for oalee

As experience has taught me, error 0x80070570 is usually caused by bad ISO's downloaded or bad burns to DVD's. If the DVD was just a burned copy, try burning it again using the slowest possible speed as this usually avoids errors during the process.

Member Avatar for JorgeM

Definately a problem with the media.

Member Avatar for wallet123

thanks guys!

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.