diff --git a/Loki.sln b/Loki.sln
index d535415..0bdff45 100644
--- a/Loki.sln
+++ b/Loki.sln
@@ -1,6 +1,6 @@
 
-Microsoft Visual Studio Solution File, Format Version 9.00
-# Visual Studio 2005
+Microsoft Visual Studio Solution File, Format Version 10.00
+# Visual C++ Express 2008
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Library", "src\library.vcproj", "{CBDB8E7A-4286-4AE3-A190-BA33D7C53FF0}"
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Factory", "test\Factory\Factory.vcproj", "{925D5863-2F77-41B7-96F1-CC814762C40F}"
@@ -59,6 +59,8 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "CachedFactory", "test\Cache
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "CheckReturn", "test\CheckReturn\CheckReturn.vcproj", "{C0826A05-9143-4545-B5DE-811C188CB54E}"
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Checker", "test\Checker\Checker.vcproj", "{2148AAC5-5CE3-493E-8D82-439ABC2E8053}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Win32 = Debug|Win32
@@ -145,6 +147,10 @@ Global
 		{C0826A05-9143-4545-B5DE-811C188CB54E}.Debug|Win32.Build.0 = Debug|Win32
 		{C0826A05-9143-4545-B5DE-811C188CB54E}.Release|Win32.ActiveCfg = Release|Win32
 		{C0826A05-9143-4545-B5DE-811C188CB54E}.Release|Win32.Build.0 = Release|Win32
+		{2148AAC5-5CE3-493E-8D82-439ABC2E8053}.Debug|Win32.ActiveCfg = Debug|Win32
+		{2148AAC5-5CE3-493E-8D82-439ABC2E8053}.Debug|Win32.Build.0 = Debug|Win32
+		{2148AAC5-5CE3-493E-8D82-439ABC2E8053}.Release|Win32.ActiveCfg = Release|Win32
+		{2148AAC5-5CE3-493E-8D82-439ABC2E8053}.Release|Win32.Build.0 = Release|Win32
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE