I Published duplicate detection rules in one week back, but still it is publishing in dynamic crm 2011,can anyone tell me what is the reason behind this.
Could you perhaps provide some more details here. Are you saying that you published and the publishing process itself is still running a week later? If so I would suggest the process has crashed an you may need to perform an iisreset and try again.
Or am I misunderstanding what you mean here? Some more details would help to better understand the problem.