Hi EllenD,
Are you use MVC2 with AjaxUploader too?
Is you site online? If so, can you send me the test page url and show me the steps to reproduce this issue?
Do you get the same issue witht the simple page like below?
<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>example</title>
</head>
<body>
<form runat="server">
<CuteWebUI:Uploader ID="uploader1" runat="server">
</CuteWebUI:Uploader>
</form>
</body>
</html>
Keep me posted.
Regards,
ken