diff --git a/Windows/CS/Framework4.0/XCamera/XCamera.sln b/Windows/CS/Framework4.0/XCamera/XCamera.sln
index 91d15d5..f725b44 100644
--- a/Windows/CS/Framework4.0/XCamera/XCamera.sln
+++ b/Windows/CS/Framework4.0/XCamera/XCamera.sln
@@ -1,6 +1,6 @@
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 16
-VisualStudioVersion = 16.0.31702.278
+# Visual Studio 15
+VisualStudioVersion = 15.0.36617.4
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "XCamera", "XCamera\XCamera.csproj", "{B8E762E5-4A3B-4F7D-9C2E-8F3A7B9C5D1E}"
 EndProject
@@ -21,4 +21,4 @@ Global
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {A1B2C3D4-E5F6-7890-1234-567890ABCDEF}
 	EndGlobalSection
-EndGlobal
\ No newline at end of file
+EndGlobal