diff --git a/developer/src/kmc-convert/src/converter-messages.ts b/developer/src/kmc-convert/src/converter-messages.ts
index b6116e700e..70663f24ad 100644
--- a/developer/src/kmc-convert/src/converter-messages.ts
+++ b/developer/src/kmc-convert/src/converter-messages.ts
@@ -53,10 +53,12 @@ export class ConverterMessages {
     `Output file for '${def(o.outputFilename)}' could not be written.`
   );
 
-  static INFO_UnsupportedCharactersDetected = SevInfo | 0x0007;
-  static Info_UnsupportedCharactersDetected = (o: { inputFilename: string, keymap_index: string, key: string, KeyName: string, output: string; }) => m(
-    this.INFO_UnsupportedCharactersDetected,
-    `INFO: Input file ${def(o.inputFilename)} contains unsupported character '${def(o.output)}' at keyMap index ${def(o.keymap_index)} on Keycode ${def(o.key)} (${def(o.KeyName)})`
+  static ERROR_UnsupportedCharactersDetected = SevError | 0x0007;
+  static Error_UnsupportedCharactersDetected = (o: { inputFilename: string, keymap_index: string,  KeyName: string, output: string; }) => m(
+    this.ERROR_UnsupportedCharactersDetected,
+    `Input file ${def(o.inputFilename)}
+    contains unsupported character '${def(o.output)}'
+    at ${def(o.keymap_index)} ${def(o.KeyName)} .`
   );
 
   static ERROR_InvalidFile = SevError | 0x0008;