merge

appveyor.yml

 version: '{build}'
+image: Visual Studio 2017
 
 environment:
   irrklang_pro: 1
@@ -40,7 +41,10 @@ install:
   - patch -p0 < irrlicht\irrlicht.patch
 
   # premake
-  - premake5 vs2015
+  - premake5 vs2017
+  
+  # msbuild not fix
+  - where msbuild
   
 configuration: Release
 

premake5.lua

@@ -15,7 +15,8 @@ solution "ygo"
         defines { "WIN32", "_WIN32", "WINVER=0x0501" }
         libdirs { "$(DXSDK_DIR)Lib/x86" }
         entrypoint "mainCRTStartup"
-        toolset "v140_xp"
+        toolset "v141_xp"
+        systemversion "latest"
         startproject "ygopro"
 
     configuration "bsd"