1 files changed, 1 insertions, 1 deletions
diff --git a/main.cc b/main.cc
index d343536..717a768 100644
--- a/main.cc
+++ b/main.cc
@@ -357,7 +357,7 @@ class CMyWizard : public CWizard
             printf("chmfile %s = %s\n", chmFile, winPath);
 #endif
 
-            HtmlHelp(NULL, winPath, HH_HELP_CONTEXT, 500 + offset);
+            HtmlHelp(hwndDlg, winPath, HH_HELP_CONTEXT, 500 + offset);
 
             free(winPath);