Drivers not loading. Mouse, keyboard, sound, internet not working

[WindowsUserr]

I cannot do anything when the system is booted, all I can do is access my files when booting from my Windows 7 installation CD. I did the thing on boot where it creates ntbtlog.txt of which drivers failed to load, and it seems like that is 90%, with things like audio failing, and maaaaany more. File is attached.
I tried startup repair from the CD, it says my Windows is a different version than on the CD, from the updates I think. This problem started after installing/uninstalling Elgato drivers a couple of times, using the TESTSIGNING ON and OFF and disable integrity check commands in cmd.exe, and in the end using System Restore, after which my system seems absolutely corrupted, I cannot do anything. Mouse, keyboard, sound, internet, nothing works, even in safe mode. However, the graphics load in my normal resolution (1920x1080) when starting the system normally. It doesn't seem to be a hardware problem as I can access all files on my drives from the installation disc. I would like to try and get this fixed without reinstalling Windows 7, but as I am not able to do anything inside the system, even in safe mode, and I cannot use the functions of startup repair on my Windows 7 installation disc, I am not sure how to fix this right now.

 

[Megahertz07]

You have to use a Win 7 64bits installation disk to do a repair. Do you have one?
You should try to restore to an early point to the beginning of the issue.

 

[WindowsUserr]

Yes, it is the same CD i installed Windows from, but it says my Windows is a different version, probably because the updates. My system was broken after using System Restore when I could still use it.

 

[Megahertz07]

Is your disk a SP1?

try here Download Windows 7 Disc Images (ISO Files)