Hi,

 

We have tested the modal dialog.

 

The uploader works find there.

 

Please make sure you are using the last version.

 

 

Another thing , the modal dialog do not support form submit (it will submit to a new window)

 

Are you using AJAX ? or normal form posting ?

 

 

I suggest you use another page to host the content of the dialog:

 

 

dialogpage.apsx:

 

<iframe style="width:100%;height:100%" src="myuploadpage.aspx"></iframe>

 

Regards,

Terry