Hi there, 0xc000007b error. with DW log

Hi, i am having this problem. I reinstalled windows yesterday, and i used ue4 just fine. Today i start computer and i cant open the launcher. The error is 0xc000007b and here is the Dwalker log.

would like to know what i have to resinstall or install to fix this. Ty in advance.

The DW log does not seem very helpful in this case, can you provide the procmon log? Instructions for getting it can be found in the Troubleshooting the problem with Procmon section of this support page:

I solved it, did a clean reinstall of windows and installed DirextX. I am reinstalling also ue4. Thx for your fast response.