2 files changed, 3 insertions, 1 deletions
diff --git a/src/cli/runtime/PersistentArray.cs b/src/cli/runtime/PersistentArray.cs
index 5eac2e74..59d41117 100644
--- a/src/cli/runtime/PersistentArray.cs
+++ b/src/cli/runtime/PersistentArray.cs
@@ -180,6 +180,7 @@ PersistentArray getSetArray(){
 }
 
 //*
+[STAThread] 
 static public void Main(String[] args){
 	if(args.Length != 3)
 		{
diff --git a/src/cli/runtime/RBTree.cs b/src/cli/runtime/RBTree.cs
index 3346dd1b..9702c89a 100644
--- a/src/cli/runtime/RBTree.cs
+++ b/src/cli/runtime/RBTree.cs
@@ -720,7 +720,8 @@ public void Reset()
 #endregion
     }
 
-    //*
+    /*
+	[STAThread]
 static public void Main(String[] args){
 	if(args.Length != 1)
 		Console.Error.WriteLine("Usage: RBTree n");