Cannot load


Hi, I get the following error when connect to O365 (last Webservice option)..Please help.

[3:05:50 PM] System.IO.FileNotFoundException: Could not load file or assembly 'Microsoft.SharePoint.Client.Runtime, Version=, Culture=neutral, PublicKeyToken=71e9bce111e9429c' or one of its dependencies. The system cannot find the file specified.
File name: 'Microsoft.SharePoint.Client.Runtime, Version=, Culture=neutral, PublicKeyToken=71e9bce111e9429c'
at SPCAMLQueryHelperOnline.WebServiceWork.SharedStuff.GetAuthCookies(Uri webUri, String userName, String password)
at SPCAMLQueryHelperOnline.WebServiceWork.LoadSitesAndLists.Worker()

WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].