diff --git a/AIStudio.Wpf.Diagram.sln b/AIStudio.Wpf.Diagram.sln
index deddbd6..7c81cc9 100644
--- a/AIStudio.Wpf.Diagram.sln
+++ b/AIStudio.Wpf.Diagram.sln
@@ -33,12 +33,6 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "GongSolutions.WPF.DragDrop"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Showcase.WPF.DragDrop", "gong-wpf-dragdrop\src\Showcase\Showcase.WPF.DragDrop.csproj", "{963E3D97-D75A-4096-81D3-1F28DB758254}"
 EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "LiveCharts", "LiveCharts", "{EC0450F5-D7F3-4545-B1D5-0E5833A3502D}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WpfView", "Live-Charts-master\WpfView\WpfView.csproj", "{4D253423-AE05-47F6-A59D-9162EC0BB1F2}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Wpf", "Live-Charts-master\Examples\Wpf\Wpf.csproj", "{537FF5D4-19FB-415E-B3D2-B83CB93E968B}"
-EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -89,14 +83,6 @@ Global
 		{963E3D97-D75A-4096-81D3-1F28DB758254}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{963E3D97-D75A-4096-81D3-1F28DB758254}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{963E3D97-D75A-4096-81D3-1F28DB758254}.Release|Any CPU.Build.0 = Release|Any CPU
-		{4D253423-AE05-47F6-A59D-9162EC0BB1F2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{4D253423-AE05-47F6-A59D-9162EC0BB1F2}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{4D253423-AE05-47F6-A59D-9162EC0BB1F2}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{4D253423-AE05-47F6-A59D-9162EC0BB1F2}.Release|Any CPU.Build.0 = Release|Any CPU
-		{537FF5D4-19FB-415E-B3D2-B83CB93E968B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{537FF5D4-19FB-415E-B3D2-B83CB93E968B}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{537FF5D4-19FB-415E-B3D2-B83CB93E968B}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{537FF5D4-19FB-415E-B3D2-B83CB93E968B}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -110,8 +96,6 @@ Global
 		{DA299EFC-BC08-4FD7-8FA0-818057D6EF8E} = {548B8B1E-71F1-439C-895D-9FA652FBEFFD}
 		{6B3EBB67-48DD-48DF-80F0-ED530D4724E2} = {734F752D-AADA-420D-966C-B2A1EDF220D4}
 		{963E3D97-D75A-4096-81D3-1F28DB758254} = {734F752D-AADA-420D-966C-B2A1EDF220D4}
-		{4D253423-AE05-47F6-A59D-9162EC0BB1F2} = {EC0450F5-D7F3-4545-B1D5-0E5833A3502D}
-		{537FF5D4-19FB-415E-B3D2-B83CB93E968B} = {EC0450F5-D7F3-4545-B1D5-0E5833A3502D}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {D30FC641-F06C-4E35-AEA5-48A9B6E59CE0}