diff --git a/MANIFEST.in b/MANIFEST.in
index ada9d8c..d99ecd1 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,2 +1,2 @@
-include netfx_loader/*.sln netfx_loader/*.csproj netfx_loader/*.cs
+include netfx_loader/*.slnx netfx_loader/*.csproj netfx_loader/*.cs
 recursive-exclude clr_loader/ffi/dlls *.dll
diff --git a/example/example.sln b/example/example.sln
deleted file mode 100644
index ca55574..0000000
--- a/example/example.sln
+++ /dev/null
@@ -1,34 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 15
-VisualStudioVersion = 15.0.26124.0
-MinimumVisualStudioVersion = 15.0.26124.0
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "example", "example.csproj", "{C1508EF7-E7F3-4E6A-BF5C-89289F114D91}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Any CPU = Debug|Any CPU
-		Debug|x64 = Debug|x64
-		Debug|x86 = Debug|x86
-		Release|Any CPU = Release|Any CPU
-		Release|x64 = Release|x64
-		Release|x86 = Release|x86
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{C1508EF7-E7F3-4E6A-BF5C-89289F114D91}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{C1508EF7-E7F3-4E6A-BF5C-89289F114D91}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{C1508EF7-E7F3-4E6A-BF5C-89289F114D91}.Debug|x64.ActiveCfg = Debug|Any CPU
-		{C1508EF7-E7F3-4E6A-BF5C-89289F114D91}.Debug|x64.Build.0 = Debug|Any CPU
-		{C1508EF7-E7F3-4E6A-BF5C-89289F114D91}.Debug|x86.ActiveCfg = Debug|Any CPU
-		{C1508EF7-E7F3-4E6A-BF5C-89289F114D91}.Debug|x86.Build.0 = Debug|Any CPU
-		{C1508EF7-E7F3-4E6A-BF5C-89289F114D91}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{C1508EF7-E7F3-4E6A-BF5C-89289F114D91}.Release|Any CPU.Build.0 = Release|Any CPU
-		{C1508EF7-E7F3-4E6A-BF5C-89289F114D91}.Release|x64.ActiveCfg = Release|Any CPU
-		{C1508EF7-E7F3-4E6A-BF5C-89289F114D91}.Release|x64.Build.0 = Release|Any CPU
-		{C1508EF7-E7F3-4E6A-BF5C-89289F114D91}.Release|x86.ActiveCfg = Release|Any CPU
-		{C1508EF7-E7F3-4E6A-BF5C-89289F114D91}.Release|x86.Build.0 = Release|Any CPU
-	EndGlobalSection
-EndGlobal
diff --git a/example/example.slnx b/example/example.slnx
new file mode 100644
index 0000000..982c0f7
--- /dev/null
+++ b/example/example.slnx
@@ -0,0 +1,8 @@
+<Solution>
+  <Configurations>
+    <Platform Name="Any CPU" />
+    <Platform Name="x64" />
+    <Platform Name="x86" />
+  </Configurations>
+  <Project Path="example.csproj" />
+</Solution>
diff --git a/netfx_loader/ClrLoader.sln b/netfx_loader/ClrLoader.sln
deleted file mode 100644
index e03f4ba..0000000
--- a/netfx_loader/ClrLoader.sln
+++ /dev/null
@@ -1,37 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 16
-VisualStudioVersion = 16.0.29418.71
-MinimumVisualStudioVersion = 15.0.26124.0
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ClrLoader", "ClrLoader.csproj", "{DE15B0BD-C44B-44CD-980D-3A975D7AAFA3}"
-EndProject
-Global
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {AEFFF002-4CD2-491F-9BDE-785AF6F1021E}
-	EndGlobalSection
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Any CPU = Debug|Any CPU
-		Debug|x64 = Debug|x64
-		Debug|x86 = Debug|x86
-		Release|Any CPU = Release|Any CPU
-		Release|x64 = Release|x64
-		Release|x86 = Release|x86
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{DE15B0BD-C44B-44CD-980D-3A975D7AAFA3}.Debug|Any CPU.ActiveCfg = Debug|x64
-		{DE15B0BD-C44B-44CD-980D-3A975D7AAFA3}.Debug|Any CPU.Build.0 = Debug|x64
-		{DE15B0BD-C44B-44CD-980D-3A975D7AAFA3}.Debug|x64.ActiveCfg = Debug|x64
-		{DE15B0BD-C44B-44CD-980D-3A975D7AAFA3}.Debug|x64.Build.0 = Debug|x64
-		{DE15B0BD-C44B-44CD-980D-3A975D7AAFA3}.Debug|x86.ActiveCfg = Debug|x86
-		{DE15B0BD-C44B-44CD-980D-3A975D7AAFA3}.Debug|x86.Build.0 = Debug|x86
-		{DE15B0BD-C44B-44CD-980D-3A975D7AAFA3}.Release|Any CPU.ActiveCfg = Release|x64
-		{DE15B0BD-C44B-44CD-980D-3A975D7AAFA3}.Release|Any CPU.Build.0 = Release|x64
-		{DE15B0BD-C44B-44CD-980D-3A975D7AAFA3}.Release|x64.ActiveCfg = Release|x64
-		{DE15B0BD-C44B-44CD-980D-3A975D7AAFA3}.Release|x64.Build.0 = Release|x64
-		{DE15B0BD-C44B-44CD-980D-3A975D7AAFA3}.Release|x86.ActiveCfg = Release|x86
-		{DE15B0BD-C44B-44CD-980D-3A975D7AAFA3}.Release|x86.Build.0 = Release|x86
-	EndGlobalSection
-EndGlobal
diff --git a/netfx_loader/ClrLoader.slnx b/netfx_loader/ClrLoader.slnx
new file mode 100644
index 0000000..5ed310d
--- /dev/null
+++ b/netfx_loader/ClrLoader.slnx
@@ -0,0 +1,12 @@
+<Solution>
+  <Configurations>
+    <Platform Name="Any CPU" />
+    <Platform Name="x64" />
+    <Platform Name="x86" />
+  </Configurations>
+  <Project Path="ClrLoader.csproj">
+    <Platform Solution="*|Any CPU" Project="x64" />
+    <Platform Solution="*|x64" Project="x64" />
+    <Platform Solution="*|x86" Project="x86" />
+  </Project>
+</Solution>