Hi ketaki,
Please save the following to test.aspx and then run it on your end:
<%@ Page Language="C#" %>
<%@ Register Namespace="CuteWebUI" Assembly="CuteWebUI.AjaxUploader" TagPrefix="CuteWebUI" %>
<!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 runat="server">
<title>Uploading multiple files like GMail</title>
</head>
<body>
<form id="form1" runat="server">
<CuteWebUI:UploadAttachments MultipleFilesUpload="true" InsertText="Upload Multiple files Now" runat="server" ID="Attachments1">
</CuteWebUI:UploadAttachments>
</form>
</body>
</html>
Can you reproduce that issue based on this example?
Thanks for asking