diff --git a/DatToMiss/DatToMiss.cs b/DatToMiss/DatToMiss.cs
index 200f7d4e..ea7f928e 100644
--- a/DatToMiss/DatToMiss.cs
+++ b/DatToMiss/DatToMiss.cs
@@ -80,11 +80,16 @@ namespace SabreTools
 				return;
 			}
 
-			// Make sure that the path provided is real
+			// Get the output name
+			string name = Path.GetDirectoryName(input);
+			if (!name.EndsWith(Path.DirectorySeparatorChar.ToString()))
+			{
+				name += Path.DirectorySeparatorChar;
+			}
+			name += Path.GetFileNameWithoutExtension(input) + "-miss.txt";
 
 			// Read in the roms from the DAT and then write them to the file
-			Output.WriteToText(Path.GetDirectoryName(input) + Path.DirectorySeparatorChar + Path.GetFileNameWithoutExtension(input) + "-miss.txt",
-				Path.GetDirectoryName(input), RomManipulation.Parse(input, 0, 0, logger), logger, usegame, prefix, postfix);
+			Output.WriteToText(name, Path.GetDirectoryName(input), RomManipulation.Parse(input, 0, 0, logger), logger, usegame, prefix, postfix);
 		}
 	}
 }