Program error encountered when clicking Mobile Device

I received an error dialog after clicking Mobile Device on Folder Tree. Please see the picture below. Opus version is 10.0.0.3.4160.x86(beta). There is also the same problem in the previous version 10.


What kind of device is it?

Does the same thing happen in Explorer?

This will be fixed in the next beta, due out this weekend.

[quote="leo"]What kind of device is it?

Does the same thing happen in Explorer?[/quote]

It's mobile phone and works fine in Explorer.