Windows does not boot

Hey, I'm not sure which category this should be on but i need seariously help.

When i boot my computer it show Packard Bell, but after that the screen is only black and after a long time it says "windows is loading new files" and the "MIcrosoft Corporation".

When that is done, a system repair pops up. When it's done it asks if i want to send info to microsoft or not. Behind that message it says that i should remove any driver (usb etc).

And that repeats all the time i boot my computer. I try to type "chkdsk /r" but it says its not writeable and that is NTFS.

How can i fix this? I want to fix this problem with all my files and apps in my HDD. I do not want to loose them. But if i have no choice i guess i have to do it.

If you have a Windows 7 Installation DVD, a repair install may resolve the problem Repair Install

But i can't i have the DVD but if i repair it, will it uninstall all of my apps? I can't loose them. My sister has iTunes with music and i don't know what will happend.

ok thank you so much guys for replying :)

ok so i did that, but now it said i should reboot so windows could start and then use the disk. But thats the problem i can't boot! What am I going to do??

EzioAuditore said:

TheGhastSlayer said:

ok so i did that, but now it said i should reboot so windows could start and then use the disk. But thats the problem i can't boot! What am I going to do??

What do you mean you can't boot? Insert the disc in the tray. Reboot. Go to your BIOS and set the optical drive to the first boot media. Save and exit and it should boot from the disc.

I am new to this. When im booting with the disk i get to the installation part. In the BIOS i select the cd/dvd rom drive.

cyclic said:

Don't go as far as installation. Boot to the DVD, agree to the first screen, at the second screen down on the left side you will see 'repair', click that and follow the instructions. You maight have to dao the same over for up to 3 times.

And what next? I choosed windows 7 and then it popped up: Boot repair, System restore, system image restore, memory diagnosis and cmd. WHat instructions? Yes i clicked repair. I have done those tons of time, but windows will not boot!