diff --git a/2.x/trunk/ProcessHacker/mainwnd.c b/2.x/trunk/ProcessHacker/mainwnd.c
index 49df6bf8e..b3375c19b 100644
--- a/2.x/trunk/ProcessHacker/mainwnd.c
+++ b/2.x/trunk/ProcessHacker/mainwnd.c
@@ -3975,11 +3975,17 @@ static BOOL CALLBACK EnumProcessWindowsProc(
     )
 {
     ULONG processId;
+    HWND parentWindow;
+
+    if (!IsWindowVisible(hwnd))
+        return TRUE;
 
     GetWindowThreadProcessId(hwnd, &processId);
 
     if (
-        processId == (ULONG)lParam
+        processId == (ULONG)lParam &&
+        !((parentWindow = GetParent(hwnd)) && IsWindowVisible(parentWindow)) && // skip windows with a visible parent
+        GetWindowTextLength(hwnd) != 0
         )
     {
         SelectedProcessWindowHandle = hwnd;