CRM 2011, Rollup 17- Getting a Runtime Error on ExecuteMultiple "Could not load type 'Microsoft.Xrm.Sdk.Messages.ExecuteMultipleRequest' from assembly 'Microsoft.Xrm.Sdk, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35".
I have downloaded the latest SDK and have referred Microsoft.Xrm.Sdk.dll.
I tried changing the target platform to X64. But unfortunately it also dint work.
Anyone faced this problem? any solution?