diff --git a/src/burner/win32/run.cpp b/src/burner/win32/run.cpp
index 207dc0973..33e2cb1fc 100644
--- a/src/burner/win32/run.cpp
+++ b/src/burner/win32/run.cpp
@@ -528,11 +528,19 @@ int RunMessageLoop()
 #if defined (FBA_DEBUG)
 							case 'N':
 								counter--;
-								bprintf(PRINT_IMPORTANT, _T("*** New counter value: %04X.\n"), counter);
+								if (counter < 0) {
+									bprintf(PRINT_IMPORTANT, _T("*** New counter value: %04X (%d).\n"), counter, counter);
+								} else {
+									bprintf(PRINT_IMPORTANT, _T("*** New counter value: %04X.\n"), counter);
+								}
 								break;
 							case 'M':
 								counter++;
-								bprintf(PRINT_IMPORTANT, _T("*** New counter value: %04X.\n"), counter);
+								if (counter < 0) {
+									bprintf(PRINT_IMPORTANT, _T("*** New counter value: %04X (%d).\n"), counter, counter);
+								} else {
+									bprintf(PRINT_IMPORTANT, _T("*** New counter value: %04X.\n"), counter);
+								}
 								break;
 #endif
 							case VK_ESCAPE: {