diff --git a/vsprojects/buildtests_c.sln b/vsprojects/buildtests_c.sln
index daafd3f..c5bbaed 100644
--- a/vsprojects/buildtests_c.sln
+++ b/vsprojects/buildtests_c.sln
@@ -45,6 +45,15 @@
 		{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
 	EndProjectSection
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "arena_test", "vcxproj\test\arena_test\arena_test.vcxproj", "{D85AC722-A88F-4280-F62E-672F571787FF}"
+	ProjectSection(myProperties) = preProject
+        	lib = "False"
+	EndProjectSection
+	ProjectSection(ProjectDependencies) = postProject
+		{EAB0A629-17A9-44DB-B5FF-E91A721FE037} = {EAB0A629-17A9-44DB-B5FF-E91A721FE037}
+		{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
+	EndProjectSection
+EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "bad_client_test", "vcxproj\test/bad_client\bad_client_test\bad_client_test.vcxproj", "{BA67B418-B699-E41A-9CC4-0279C49481A5}"
 	ProjectSection(myProperties) = preProject
         	lib = "True"
@@ -1708,6 +1717,22 @@
 		{5BAAE7EA-A972-DD80-F190-29B9E3110BB3}.Release-DLL|Win32.Build.0 = Release|Win32
 		{5BAAE7EA-A972-DD80-F190-29B9E3110BB3}.Release-DLL|x64.ActiveCfg = Release|x64
 		{5BAAE7EA-A972-DD80-F190-29B9E3110BB3}.Release-DLL|x64.Build.0 = Release|x64
+		{D85AC722-A88F-4280-F62E-672F571787FF}.Debug|Win32.ActiveCfg = Debug|Win32
+		{D85AC722-A88F-4280-F62E-672F571787FF}.Debug|x64.ActiveCfg = Debug|x64
+		{D85AC722-A88F-4280-F62E-672F571787FF}.Release|Win32.ActiveCfg = Release|Win32
+		{D85AC722-A88F-4280-F62E-672F571787FF}.Release|x64.ActiveCfg = Release|x64
+		{D85AC722-A88F-4280-F62E-672F571787FF}.Debug|Win32.Build.0 = Debug|Win32
+		{D85AC722-A88F-4280-F62E-672F571787FF}.Debug|x64.Build.0 = Debug|x64
+		{D85AC722-A88F-4280-F62E-672F571787FF}.Release|Win32.Build.0 = Release|Win32
+		{D85AC722-A88F-4280-F62E-672F571787FF}.Release|x64.Build.0 = Release|x64
+		{D85AC722-A88F-4280-F62E-672F571787FF}.Debug-DLL|Win32.ActiveCfg = Debug|Win32
+		{D85AC722-A88F-4280-F62E-672F571787FF}.Debug-DLL|Win32.Build.0 = Debug|Win32
+		{D85AC722-A88F-4280-F62E-672F571787FF}.Debug-DLL|x64.ActiveCfg = Debug|x64
+		{D85AC722-A88F-4280-F62E-672F571787FF}.Debug-DLL|x64.Build.0 = Debug|x64
+		{D85AC722-A88F-4280-F62E-672F571787FF}.Release-DLL|Win32.ActiveCfg = Release|Win32
+		{D85AC722-A88F-4280-F62E-672F571787FF}.Release-DLL|Win32.Build.0 = Release|Win32
+		{D85AC722-A88F-4280-F62E-672F571787FF}.Release-DLL|x64.ActiveCfg = Release|x64
+		{D85AC722-A88F-4280-F62E-672F571787FF}.Release-DLL|x64.Build.0 = Release|x64
 		{BA67B418-B699-E41A-9CC4-0279C49481A5}.Debug|Win32.ActiveCfg = Debug|Win32
 		{BA67B418-B699-E41A-9CC4-0279C49481A5}.Debug|x64.ActiveCfg = Debug|x64
 		{BA67B418-B699-E41A-9CC4-0279C49481A5}.Release|Win32.ActiveCfg = Release|Win32