[Yang]

Originally Posted by farshizzo

When you say "with everything open", are you referring to PiMgr? I don't think to applications can access the device simultaneously, so you should close down PiMgr before attempting to connect to the device in Vizard.

Hi farshizzo,

Thanks for your reply. I tried again with PiMgr closed (Liberty Latus & marker open). I got a dialog box jumped out, saying: An unhandled win32 exception occured in winviz.exe[3712].
Any idea why?

Thanks in advance!

Yang