Arun,   Can you test the IFrame/Flash/Silverlight mode ?   We can't reproduce it , and want to know which part get such problem.   Regards, Terry

I was able to re-create this issue today when the upload control didn't render using Silverlight or Flash.  I believe it was the iFrames mode.

Hi,   Do you mean at server side you set the TempDirectory to \\fileserver\folder ?   Do you know what addon the IE6 use ? Flash/Silverlight or IFrame?   Do your application use windows authentication ?   Regards, Terry

Ok, 'setdialogfilter' is working after initialization, thanks for the help! About the second point, you mean that to use 'DialogFilter' or 'setdialogfilter', the browser needs Flash or Silverlight installed??? Indeed, none of them is installed on my IE6.

Hi Ken   Thanks for the silverlight. It works now. Can you advise how to alert user for this issue to download silverlight when using the php file uploader?    Dong 

We get such issue for Silverlight before.   It seems that the IE-modaldialog have some bug to load the plugin.   We need check it more.   Regards, Terry  

Hi,   Can you try the last version ? it also contains some debug information.   You would better try different file size , that will help us to find the reason.   please check the UploadType property , test the IFrame/Flash/Silverlight mode too.   Regards, Terry

Please add the following entry into web.config file: <add key=''CuteWebUI.AjaxUploader.RewritePath'' value=''Fasle'' />

Hi MarjaR, We have fixed the silverlight 5 issue, please download the latest version and try again. Latest version download url: http://www.cutesoft.net/downloads/folders/44395/download.aspx Regards, Ken 

Senthil,   Does your 64bit PC install the Flash > (and the Flash version?) ?   How about click on the Silverlight column buttons ?   Regards, Terry