<br>Hello Paul, I tried this on my LV7.1 and WinXP and it doesn't seem to lock-up the task bar. It seems to respond just fine to all the button clicks.
Do you see this locking behavior even when you only open the VI (not run the VI)? That would be a little weird. Like Dr. Imad asked, does this happen with any other VI? Did you check what process/application/service is taking up the CPU power? Sorry for not being of much help here.. <i>Khalid</i><p>
