Guys, My computer will not load 7, please help me

Hi,
Ok, Heres the problem in more detail:
My computer will get to the "Loading windows" screen with that fancy animation with the orbs, it will sit there and pulse for 30 seconds. Then it shuts down. I turn back on, it goes to the Start Windows Normally or Startup Recovery screen.
Choose Start Norm:
Goes to the orb animation, sits and pulses for 30 seconds then goes to blue screen with, Error:Coooooo21A(Roughly that) Start Physical Memory Dump and counts up rapidly in sections of 15 then reboots, see top of thread
Startup Recovery:
Attempts repair, reboots after repair, goes to blue screen described above

I can access F8 Menu, But with the following effects:
Safe mode, all of them will go to the loading files screen, then shuts down without booting
Recovery, System restore, will not restore, it will go through and do it but at the end it will say it cannot because 1 of 2 files is corrupt
Start normally, See above, all the way to top.

I have just Upgraded my computer from Vista Home Premium to 7 Home premium with a students discount download I chose the .exe option, so the files are on my desktop, i also have a copy on a separate computer

That should be enough info, if you need to know more, please feel free to ask

Thanks in advance,
Hamish

how can i back it up, i cant log on?.
EDIT: I dont want to reinstall unless there is no alternative

Take a look at these posts:

https://www.sevenforums.com/installat...-problems.html

Tutorial quick reference list for Installing Windows 7

Questions to use for help with Installation Issues

Clean Install Windows 7

USB Windows 7 Installation Key Drive - Create

Hi fellow Aussie, have you any files etc. on there you want to save before going further.

64bit or 32bit Win 7 ?.
that lappy is best used with a 64bit OS.

Yes, a few files, and im running 64 bits

Just thought i'd add, i'm on the same computer, using an Ubuntu Livecd so i can access all of my 7 files and folders

Hi,

a few files

are they important (large) ?
could save them with a Linux disk.

If not a fresh install is best.

Have you still got any Toshiba/ Vista stuff on it ?

I hate it when people can type quicker and have faster i/net speed ...LOL

By toshiba/Vista stuff, i assume you mean programs?
I have the default Toshiba programs, and im in the process of copying the file i I want to save on my Linux Disk, but does anyone know a way to fix this WITHOUT a reinstall?