diff --git a/.gitignore b/.gitignore
index fbad72c..db5c47d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 bin/*
 obj/*
-*.suo
+*.suo
+*.user
diff --git a/preview toy.csproj.user b/preview toy.csproj.user
deleted file mode 100644
index 9c62ad0..0000000
--- a/preview toy.csproj.user	
+++ /dev/null
@@ -1,16 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup>
-    <PublishUrlHistory>publish\</PublishUrlHistory>
-    <InstallUrlHistory />
-    <SupportUrlHistory />
-    <UpdateUrlHistory />
-    <BootstrapperUrlHistory />
-    <ErrorReportUrlHistory />
-    <FallbackCulture>en-US</FallbackCulture>
-    <VerifyUploadedFiles>false</VerifyUploadedFiles>
-  </PropertyGroup>
-  <PropertyGroup>
-    <EnableSecurityDebugging>false</EnableSecurityDebugging>
-  </PropertyGroup>
-</Project>
\ No newline at end of file
diff --git a/preview toy.suo b/preview toy.suo
deleted file mode 100644
index 477401b..0000000
Binary files a/preview toy.suo and /dev/null differ
diff --git a/preview toy.v11.suo b/preview toy.v11.suo
deleted file mode 100644
index 3278dbc..0000000
Binary files a/preview toy.v11.suo and /dev/null differ