Windows Cannot Installed Required Files

[Anpippin]

Whenever I try to install Windows 7 Ultimate 64 bit I get this error: Windows cannot install required files. The file may be corrupt or missing. Make sure all files required for installation are available, and restart the installation. Error code: 0x80070570 I know my memory isn't bad because I've run memtest for a few hours already. So how do I fix this problem? I have installed WIndows 7 on my computer before with this same exact installation cd.

 

[AussieGuy92]

hi i am having the same problem i have 64 bit installed on my laptop (they didn't have 32bit in stores) so i downloaded the 32 bit version burnt it to a disk go to install and i has the same error message. we are having the same problem.

hopefully some one can help us.

 

[D3ftOn3Z]

hi i am having the same problem i have 64 bit installed on my laptop (they didn't have 32bit in stores) so i downloaded the 32 bit version burnt it to a disk go to install and i has the same error message. we are having the same problem.

hopefully some one can help us.

What program did you use to burn the ISO file? At what speed? I would suggest burning it with ImgBurn or PowerISO. Recommended speed 4x. Do not burn at a faster speed as it will corrupt the installation files needed for installing. That's why the following errors occurred.

 

[Anpippin]

I also got some error message saying my Windows.old is corrupted. How do I fix this?

 

[AussieGuy92]

i used poweriso and i did not see times four? i also tried useing the built in windows iso buring software is there a tutorial on useing iso burning software?

 

[D3ftOn3Z]

i used poweriso and i did not see times four? i also tried useing the built in windows iso buring software is there a tutorial on useing iso burning software?

You can adjust the speed of burning the ISO file when you're using PowerISO. Have a look at the screenshot. Hope this helps.

 

[AussieGuy92]

thanks i will try that and hopefully it will install this time.

 

[D3ftOn3Z]

thanks i will try that and hopefully it will install this time.

No probs. And welcome.

 

[AussieGuy92]

it still failed to install.

 

[D3ftOn3Z]

it still failed to install.

Since you have burnt the ISO at 4x speed and installation still fails. I have a feeling that the ISO file is somehow corrupted. :huh: Did you try to mount the ISO on a virtual drive using PowerISO before burning it?

 

[gregrocker]

Have you checked your ISO hash, then verified your DVD against ISO using ImgBurn?

I posted the steps and an upload in your post here:

http://www.sevenforums.com/installation-setup/63813-need-help-installing-windows.html#post569499

 

[AussieGuy92]

ok it still failed and i tried another program and it still failed.

 

[computersplus]

I have ran into this a couple times some older chipsets don't like 7 what I did was put in a Vista disc and let it boot from that and get to the partitioning screen then swap out the Vista disc for the 7 disc and continue the install it's a very odd problem but this was the only thing that worked

 

[AussieGuy92]

i see this funny as it will install the 64 bit version of windows and run with out a problem and i dont have a vista disk i only have to recovery disks. is there another way around it?

 

[computersplus]

try reducing your ram to 2 gigs

 

[AussieGuy92]

i dont know how to take out ram of my laptop. i payed someone to upgrade it for me.

 

[computersplus]

there will be a cover on the bottom side remove the screws and the ram has a clip on each side pull outward on the clips and release the ram and lift up at an angle and out easy as pie

 

[AussieGuy92]

ok so if i remove reducing it to two gigs it might work there is a thread i found its about the error code that i am getting. i will try reducing it.