Ever since Yesterday UE4 and the epic games launcher haven’t been working they keep giving me the error code above. I deleted it and then reinstalled the launcher again but it’s still not working. I’ve also tried reinstalling all my microsoft visuals c++ packages, net framework and even directX but …

Hi, simply reinstalling redists won’t solve the problem, so delete this: c:\windows\system32\XINPUT1_3.DLL and reinstall http://www.microsoft.com/en-us/download/details.aspx?id=8109