diff --git a/docs/dotnet_interface.md b/docs/dotnet_interface.md
index 64e19751..573f9381 100644
--- a/docs/dotnet_interface.md
+++ b/docs/dotnet_interface.md
@@ -367,10 +367,6 @@ public void sample()
         throw new InvalidOperationException(error);               
     }
 
-    if (!(int)ctx.SolveBoard(deal, -1, 1, 0, out FutureTricks fut))
-        throw new InvalidOperationException("DDS_Core failed to solve the board.");
-
-
     ...
 
     var ddTableDeal = new() {Cards = hands };
diff --git a/dotnet/DDS_Core/DDS.cs b/dotnet/DDS_Core/DDS.cs
index 7126e4fd..c23850de 100644
--- a/dotnet/DDS_Core/DDS.cs
+++ b/dotnet/DDS_Core/DDS.cs
@@ -169,7 +169,6 @@ public int SolveAllBoards( in BoardsPBN boards
                                  , out SolvedBoards solved)
         {
             solved = default;
-            //Note: To step into c++ code you must set a break in c++?
             var rc = DdsNative.SolveAllBoards( boards
                                              , out solved);
 
@@ -189,7 +188,6 @@ public int SolveAllBoards( in Boards bop
         {
             solved = default;
 
-            //Note: To step into c++ code you must set a break in c++?
             var rc = DdsNative.SolveAllBoardsBin( bop
                                                 , out solved);
 
@@ -638,4 +636,4 @@ private static void ThrowIfError(in int result, in string functionName)
                 throw new InvalidOperationException($"{functionName} failed with code {result}: {result.GetRCErrorMessage()}");
         }
     #endregion
-}
+}
\ No newline at end of file