Problems with C# Client Library

Hi,

I am new to Zoho API. I have a requirement to import data into tables from CSV files through the API. I have tried the sample code given on the site, but it does not work. It does not return any error, but data not get imported in the destination table. Here is the same code I am using

IReportClient RepClient = new ReportClient("-----Auth Token-----");

string tableURI = RepClient.GetURI("<email>", " <db name>", " <table name>");

Dictionary<string, string> ImportConfig = new Dictionary<string, string>();

ImportConfig.Add("ZOHO_IMPORT_FILETYPE", "CSV");

ImportConfig.Add("ZOHO_DELIMITER", "0");

ImportConfig.Add("ZOHO_QUOTED", "0");

Dictionary<string, string> ImportRes = RepClient.ImportData(tableURI, ZohoReportsConstants.APPEND, " <path to CSV file>", ImportConfig);

Am I missing any step here?

Thanks

Jas...