After deploying the control to the testing environment I get the following error:

 Unable to write to folder:~/Data/Temp.  Please change the permissions of this folder or specify a temporary folder using TempDirectory property or setting temporary file location in web.config.

I have the following entry in the configuration file:

 <add key="CuteWebUI.AjaxUploader.TempDirectory" value="~/Data/Temp"/>

 And have grated permissions to the asp.net user to write to the folder.

 However I can see that the control creates a text file in the temp directory every time I refresh the page where the control is located   “TempPathTest.txt”, which leads me to think that the control in fact has access to write to the designated temporary folder.

 Any help would be greatly appreciated, thanks in advance, regards anddy