Done Curse corrupting windows

i started updating the civilisation modpack , then it started making a back up .Then my task manager froze, mouse stopped working, and then the screen just turned black, when i restart the pc, after the bios loading, i just get a black screen, i tried repairing windows but that wont work , tried reinitialising the computer and that wont work either, i dont have a windows disk on hand so i cant just reinstall windows.
no clue what to do...¸

using windows 10


i already sent this to curse, im just posting here to know if anyone can help

 

I believe @Krhymez said the pack can be a little rough on older machines, but I've never heard of a pack doing that much damage.

 

Since i removed Mo Creatures, its actually a lot better.

As to Curse breaking you machine, not sure how.

 

yeah... dont think ill be using that launcher ever again in my life....[DOUBLEPOST=1451709495,1451708863][/DOUBLEPOST]wait... i got to the login screen after a 1 hour ''please wait'' screen, now im stuck on a screen saying ''welcome'' with a loading circle thing next to it...

and back to a black screen...

now i have a brown screen with my cursor

 

Check the amount of CPU usage the your using

 

Didn't happen to me.. I'm using windows 10 as well.

 

ended up putting the iso on a usb key and reinstalling windows that way, but it still sucks that i lost everything >.<