I'm new is SharePoint and struggling with adding web part. I'm using WSS 3.0. I want to add Excel Web Access Web Part, so I go to site Actions -> Web Part Gallery and try to upload .wdp file which looks like that.
<WebPart xmlns="http://schemas.microsoft.com/WebPart/v2">
<Assembly>Microsoft.Office.Excel.WebUI, Version=12.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c</Assembly>
<TypeName>Microsoft.Office.Excel.WebUI.ExcelWebRenderer</TypeName>
<Title>Excel Web Access</Title>
<Description>Use the Excel Web Access to interact with an Excel workbook as a Web page.</Description>
<FrameType>TitleBarOnly</FrameType>
<PartImageSmall>/_layouts/images/ewr023.gif</PartImageSmall>
<PartImageLarge>/_layouts/images/ewr023.gif</PartImageLarge>
</WebPart>
After I uploaded web part, still couldn't use it. When I clicked on uploaded file, it says:
Cannot import this Web Part.
Is Anything I'm doing wrong or not doing?