diff --git a/dotnet/AGNext.sln b/dotnet/AGNext.sln
index c9653d8b5..bdc18e3ad 100644
--- a/dotnet/AGNext.sln
+++ b/dotnet/AGNext.sln
@@ -3,12 +3,8 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.0.31903.59
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{290F9824-BAD3-4703-B9B7-FE9C4BE3A1CF}"
-EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.Autogen.Agents", "src\Microsoft.Autogen.Agents\Microsoft.Autogen.Agents.csproj", "{B0BF1CD6-34E3-4ED4-9B2A-9B8781E9BE20}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.Autogen.Agents.Orleans", "src\Microsoft.Autogen.Agents.Orleans\Microsoft.Autogen.Agents.Orleans.csproj", "{A4AE4656-4919-45E2-9680-C317FBCF7693}"
-EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "samples", "samples", "{943853E7-513D-45EA-870F-549CFC0AF8E8}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{E6A25E68-EA75-4294-9B45-3CF2BB3B4ACD}"
@@ -32,17 +28,17 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Greeter.AgentWorker", "samp
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "dev-team", "dev-team", "{23B6B210-4515-4F7B-870E-108266B76E3F}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DevTeam.AgentHost", "samples\dev-team\DevTeam.AgentHost\DevTeam.AgentHost.csproj", "{AB2B3ACA-C302-4063-A56F-3F325042FB01}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DevTeam.AgentHost", "samples\dev-team\DevTeam.AgentHost\DevTeam.AgentHost.csproj", "{AB2B3ACA-C302-4063-A56F-3F325042FB01}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DevTeam.Agents", "samples\dev-team\DevTeam.Agents\DevTeam.Agents.csproj", "{01F62B2D-2EFB-4355-86EE-46AC0004F376}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DevTeam.Agents", "samples\dev-team\DevTeam.Agents\DevTeam.Agents.csproj", "{01F62B2D-2EFB-4355-86EE-46AC0004F376}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DevTeam.AppHost", "samples\dev-team\DevTeam.AppHost\DevTeam.AppHost.csproj", "{ED286F45-A2E3-426F-A306-720E834ACC42}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DevTeam.AppHost", "samples\dev-team\DevTeam.AppHost\DevTeam.AppHost.csproj", "{ED286F45-A2E3-426F-A306-720E834ACC42}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DevTeam.Backend", "samples\dev-team\DevTeam.Backend\DevTeam.Backend.csproj", "{DDE8693A-6F7B-481C-A379-A9F1CC450840}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DevTeam.Backend", "samples\dev-team\DevTeam.Backend\DevTeam.Backend.csproj", "{DDE8693A-6F7B-481C-A379-A9F1CC450840}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DevTeam.ServiceDefaults", "samples\dev-team\DevTeam.ServiceDefaults\DevTeam.ServiceDefaults.csproj", "{5179C606-9714-4D0E-962D-75FE32A2D6A2}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DevTeam.ServiceDefaults", "samples\dev-team\DevTeam.ServiceDefaults\DevTeam.ServiceDefaults.csproj", "{5179C606-9714-4D0E-962D-75FE32A2D6A2}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DevTeam.Shared", "samples\dev-team\DevTeam.Shared\DevTeam.Shared.csproj", "{778D2B00-CE88-449D-AC52-0CAE9EA870AF}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DevTeam.Shared", "samples\dev-team\DevTeam.Shared\DevTeam.Shared.csproj", "{778D2B00-CE88-449D-AC52-0CAE9EA870AF}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -54,10 +50,6 @@ Global
 		{B0BF1CD6-34E3-4ED4-9B2A-9B8781E9BE20}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{B0BF1CD6-34E3-4ED4-9B2A-9B8781E9BE20}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{B0BF1CD6-34E3-4ED4-9B2A-9B8781E9BE20}.Release|Any CPU.Build.0 = Release|Any CPU
-		{A4AE4656-4919-45E2-9680-C317FBCF7693}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{A4AE4656-4919-45E2-9680-C317FBCF7693}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{A4AE4656-4919-45E2-9680-C317FBCF7693}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{A4AE4656-4919-45E2-9680-C317FBCF7693}.Release|Any CPU.Build.0 = Release|Any CPU
 		{20E5C8C3-CE40-4FC3-96F8-B4A2C51936E9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{20E5C8C3-CE40-4FC3-96F8-B4A2C51936E9}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{20E5C8C3-CE40-4FC3-96F8-B4A2C51936E9}.Release|Any CPU.ActiveCfg = Release|Any CPU