diff --git a/rAthena-15.sln b/rAthena-15.sln
deleted file mode 100644
index 256cc50852..0000000000
--- a/rAthena-15.sln
+++ /dev/null
@@ -1,40 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
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-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "char-server", "vcproj-15\char-server.vcxproj", "{D356871D-58E1-450B-967A-E4E9646175AF}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "login-server", "vcproj-15\login-server.vcxproj", "{D356871D-58E1-450B-967A-E5E9646175AF}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "map-server", "vcproj-15\map-server.vcxproj", "{D356871D-58E1-450B-967A-E6E9646175AF}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "mapcache", "vcproj-15\mapcache.vcxproj", "{D356871D-58E1-450B-967A-E7E9646175AF}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Win32 = Debug|Win32
-		Release|Win32 = Release|Win32
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{D356871D-58E1-450B-967A-E4E9646175AF}.Debug|Win32.ActiveCfg = Debug|Win32
-		{D356871D-58E1-450B-967A-E4E9646175AF}.Debug|Win32.Build.0 = Debug|Win32
-		{D356871D-58E1-450B-967A-E4E9646175AF}.Release|Win32.ActiveCfg = Release|Win32
-		{D356871D-58E1-450B-967A-E4E9646175AF}.Release|Win32.Build.0 = Release|Win32
-		{D356871D-58E1-450B-967A-E5E9646175AF}.Debug|Win32.ActiveCfg = Debug|Win32
-		{D356871D-58E1-450B-967A-E5E9646175AF}.Debug|Win32.Build.0 = Debug|Win32
-		{D356871D-58E1-450B-967A-E5E9646175AF}.Release|Win32.ActiveCfg = Release|Win32
-		{D356871D-58E1-450B-967A-E5E9646175AF}.Release|Win32.Build.0 = Release|Win32
-		{D356871D-58E1-450B-967A-E6E9646175AF}.Debug|Win32.ActiveCfg = Debug|Win32
-		{D356871D-58E1-450B-967A-E6E9646175AF}.Debug|Win32.Build.0 = Debug|Win32
-		{D356871D-58E1-450B-967A-E6E9646175AF}.Release|Win32.ActiveCfg = Release|Win32
-		{D356871D-58E1-450B-967A-E6E9646175AF}.Release|Win32.Build.0 = Release|Win32
-		{D356871D-58E1-450B-967A-E7E9646175AF}.Debug|Win32.ActiveCfg = Debug|Win32
-		{D356871D-58E1-450B-967A-E7E9646175AF}.Debug|Win32.Build.0 = Debug|Win32
-		{D356871D-58E1-450B-967A-E7E9646175AF}.Release|Win32.ActiveCfg = Release|Win32
-		{D356871D-58E1-450B-967A-E7E9646175AF}.Release|Win32.Build.0 = Release|Win32
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
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-	EndGlobalSection
-EndGlobal