I’m installing Unreal Engine (whatever the current version is on the homepage) for the first time today on a Windows 10 Home 64-Bit box.
I’m fed up with Unity3D’s ridiculous update frequency which crashed a project I worked for several months on, I wanted to give Unreal a go.
After installation I’m getting the following error when running “Epic Games Launcher”:
The program can’t start because XINPUT1_3.dll is missing from your computer. Try reinstalling the program to fix this program.
Upon doing some googling I found a copy of XINPUT1_3.dll on dllfiles, it turned out to either be corrupted (gave one of those when 0xc000007b type errors when relaunching Epic Games Launcher), either that or it was 32-bit and I guess maybe Windows is expecting 64-Bit.
DXDIAG shows no problems, and DirectX 12 is installed. I have MSVC++ Redistributable DLLs for 2005, 2008, 2010, 2012, 2013, and 2015 both x86 and x64 versions. Ran Repair on the DLLs but no dice. I have all of these because I already have Visual Studio 2015 Community installed on this machine with the C++ add-ons for development. Otherwise this is a fresh box.
I do have an XINPUT1_4.dll in my \Windows\System32 directory, just not 1_3.
Out of curiosity I copied XINPUT1_4.dll to XINPUT1_3.dll just to see what would happen, the launcher just silently crashed (on the third time running it said it crashed several times and asked if I wanted to send a report).
Looking kind of unstable so far, what are the next steps? I want to get up and running asap.