Help: Win 7!

[KoMMeHT]

Ok guys... Hi.
Im really and don't know what to do!!
also I'm at library and can't open my Computer!! let me tell you what happen:

I had a Win 7 Ultimate 63bit and wanted to install but an error came after booting: 0xc00000e9

By help of: Iamjosh, that said: I need to burn it again and I did it at X2 speed, and that error went off. But after I klicked to Installing Custom, I mean I just klicked at Custom install, an other error came out that said my Computer is not have a... or that file is lost or moved...

and then it said that anything that installed is removed and didn't saved(good) so i had to restart and Go back to my Win 7. But after restart a NEW ERROR COME THAT SAID: THE WINDOWS FAILED TO START. and I need to have installazation cd and then... If i don't have it so I have to call my.... which I don't have thier number that that CD!!!!!!!!!!!!!!!!!!!!!!!!!!

I don't know what to do and Cant do anything!!
I think the error was kind of 0xc000007 or 0xc00000f somthing!!

Please help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!