Problem with IE and MultiFileItem

Hello,I'm using SmartGWT Power 2013-01-22. I'm devlopping on Windows 7 with IE 9.0.

I have a problem in the component MultiFileItem using the browser "internet explorer", have 2 sections that carry files, but the first section I load a file and automatically file is loaded in the second section ... then the problem is when you have two upload components.All files are shown only in the last upload component.

I've already changed the version of SmartGWT and the error continues...