Experian advised me to contact a collector ( XXXX ) for proper documentation since they had validated a dispute I initiated with the CRA. I followed their advise, to which the collector was unable to properly validate. I never received validation from collector after several attempts, I just received a printout. I then sent all documentation to the CRA and asked them to remove the account in question, to which their final response was ... '' We have previously processed this dispute and the credit grantor has verified its accuracy. " ... we will not re-investigate. I have all supporting documents including printout if needed. 
