I used memtest and memory checked out fine...no errors.
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Browse All TopicsAttempting to install Windows 7 on older computer.
Ran Windows 7 Upgrade Advisor Beta and computer passed except the video capability can not run Aero.
Wiped the hard drive.
I have 2 Promotional Windows 7 Ultimate DVDs with the unlocking key received directly from Microsoft.
Ran the Install with the first DVD no partition. Copied files, Stopped when expanding files at 4%,
Then tried rerunning the install with 2nd DVD. The previous install created 2 partitions. One that was 100MB and another that was the rest of the disk. Based on one web post I formatted the 100MB partition andI selected the rest of the disk partition (37GB) to install Windows 7. Copied files. Stopped when expanding files at 4%. In Googling around with the error message, it would seem that may of the diagnosis are the media. I had a second media from Microsoft and have exactly the same result.
The exact error message is:
"'Windows can not install required files. The file may be corrupt or missing. Make sure all files required for the installation are available. and restart the installation. Error code 0x80070570"
The computer is a Dell Lattitude c400 with a 1.2 MH processor, 40GB hard drive, DVD RW that came with the computer and the bios is at the highest level available.
How do I go about getting the install to work?
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hmmm... what kind of system and what specs?
I put W7 on an old system that didn't understand about boot dvds, by puting the drive into another system, letting W7 install to it until the 1st reboot, then put it back into the old system to finish.
The first reboot complained, but a quick reboot, and it went through the rest of the install with no problem.
btw, it was a 1GHz P3 with 512MB pc-100 ram. : )
>> With 375MB of ram
That was my experiment, wmlbill has 1GB. : )
Try going into the BIOS and see if the hard drive is set to IDE, and try turning Off any onboard stuff you don't need for the install.
It sounds like the installer might be hanging on some hardware, since you ruled out bad disks.
I will try to go poke around on the W7 Forum later, and see if there is anything there.
Is this Promotional disk for Dells, or the regular W7RC?
This is a DVD I received at a Microsoft Event promoting Windows 7, not specifically for Dells. I am buried at work and probably will not get to try your suggestion about other hardware until Sunday. The bios has the hard disk as IDE. I do not believe there is a lot of other stuff I can disable but I will look. Thanks for the persistence...this has to be something fixable...note that Microsoft uses that error code for many products...when I Googled it there were thousands of posts for all types of things. Makes you think that Microsoft does not want you to be able to solve problems like this.
Hmmmm... it seems it doesn't like something about that Dell.
Are you trying to load a 64-bit version of W7?
Run a disk diag on the hard drive and a memory test.
The only other thing I can think of, is trying to get a regular RC version.
See if Dell has Vista or W7 drivers for the c400, and try slipstreaming them into the dvd
Do you have another DVD drive you can use for the installation? Optionally you can try creating a bootable USB stick with the contents of the DVD on it and install from there, below is the link on how to build the stick:
http://www.intowindows.com
@coral47,
How did you install Vista to your K6? I tried installing it to a PC that had less than 512 MB RAM, and it errored out with the message it required at least 512 MB to install! Or is this the retail version of windows 7 (I tested it using the last release candidate)?
refs to>>passed except the video capability can not run Aero.<< did you swap in a new video card?
Install a new video card
or just >>Wiped the hard drive.
Aero
http://windows.microsoft.c
You really need at least 2 gig of ram
Windows 7 Help & How-to
http://windows.microsoft.c
Installing Windows 7
http://windows.microsoft.c
>> @coral47, How did you install Vista to your K6?
It was the W7 BETA release, not Vista.
I put the harddrive into a system that 'understood' about boot dvds, and ran the install there until the first reboot. Then moved the drive back to the K6 system and let it finish.
It did error out the first bootup, but on the second boot, it went ahead and finished the install.
Coral47...I have place the hard drive from the oldest Dell notebook into one that is about 3 years newer and the the install proceeded past the 4% on the second step Expanding Windows Files. When the system reboots for the first time I will move the disk back into the oldest machine and see if I can proceed. Thanks
Thanks coral47 (I actually meant Windows 7, not Vista :)).
If your PC doesn't support booting om USB, you can use the boot utility below (you can create a boot floppy or boot CD). It should then list your USB as a boot device which you can select and from that you can boot from USB. If you are using an old laptop which only supports USV1.1, it'll be slow, but it works (It doesn't support PCCard USB 2 adapter). On standard PC's it does support PCI-USB 2 cards.
http://www.plop.at/en/boot
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by: bmsjeffPosted on 2009-10-03 at 14:34:28ID: 25487233
Check your memory with a program like memtest.
http://www.memtest.org/