+static void rtfm(char *error)
+{
+    char std_msg[] = "The following error occured when compiling the regular expression\n" \
+        "for the hyperlink support. Hyperlink detection is disabled during\n" \
+        "this session (restart PuTTY Tray to try again).\n\n";
+
+    char *full_msg = dupprintf("%s%s", std_msg, error);
+
+    MessageBox(0, full_msg, "PuTTY Tray Error", MB_OK);
+    free(full_msg);
+}