c# - System.IO.FileNotFoundException Google.GData.Spreadsheets -

i have spent countless hours on web trying figure out how solve error, not understand @ all.

what have simple console application retrieves list of spreadsheets on google spreadsheets account.

it works flawlessly on own pc, when transfer pc test it, following error message , program crashes:

unhandled exception: system.io.filenotfoundexception: not load file or asssembly ´google.gdata.spreadsheets, version=2.2.0.0, culture=neutral, publickeytoken=3f77feb76ff0d9a1´ or 1 of dependencies. file not found. @ wolfscape_test.program.main<string[] args> 

i added .dll references in project , installed google spreadsheet api on other pc, built program , sent exe on other pc.

here's code:

using system; using system.io; using system.text; using google.gdata.client; using google.gdata.spreadsheets;  namespace wolfscape_test {     class program     {         static void main(string[] args)         {             spreadsheetsservice service = new spreadsheetsservice("wolfscapedummy");             service.setusercredentials("mymail@gmail.com", "mypassword");              spreadsheetquery query = new spreadsheetquery();              // make request api , spreadsheets.             spreadsheetfeed feed = service.query(query);              // loop through spreadsheets             foreach (spreadsheetentry entry in feed.entries)             {                 // print title of spreadsheet screen                 console.writeline(entry.title.text);             }          console.read();         }     } } 

how can make work on pc?

i solved adding reference folder in project settings.