Hi , sorry about the late reply, work caught up with me. Unfortunately reinstalling VS and UE didn’t fix the problem. On top of that I found that if I want to cook the content for Windows I get some errors as well 
Log is here, as it’s too long to paste in the comment box: LogPlatformFile: Not using cached read wrapperLogInit:Display: RandInit(-24059 - Pastebin.com
Is there any that having Unity 5 installed on the same machine might cause the problems? Or that UE4 is not installed in C:\Program Files? Right now it’s installed in a custom directory on D: drive.
I really wanna switch from Unity to UE but right now the only solution I’m left with is either installing it in a VM or reinstalling my OS