Hi cutechat,

 

Here's the code I've been working on

 

 protected void InputFile_FileValidating(object sender, UploaderEventArgs args)
    {

     
        DSOFile.OleDocumentProperties oleDocument = new DSOFile.OleDocumentProperties();
        DSOFile.SummaryProperties summaryProperties = default(DSOFile.SummaryProperties);
        string postedfile = "C:\\backups\\Projects\\CMS\\Uploads\\" + args.FileName.ToString();

        oleDocument.Open(postedfile, true, DSOFile.dsoFileOpenOptions.dsoOptionOpenReadOnlyIfNoWriteAccess);

        summaryProperties = oleDocument.SummaryProperties;
        if (string.IsNullOrEmpty(summaryProperties.Title) | string.IsNullOrEmpty(summaryProperties.Author))
        {
       
            args.Delete();
            throw new ArgumentException("No Properties Found");
        }
        else
        {

        }

        oleDocument.Close(false);