background info: Followed the second route in this link http://gonzaloruizcrm.blogspot.com/2012/05/crm-2011-deleting-attributes-entities.html . The problem I am having now is I am unable to delete the holding solution. I receive the following error :
Unhandled Exception: System.ServiceModel.FaultException`1[[Microsoft.Xrm.Sdk.OrganizationServiceFault, Microsoft.Xrm.Sdk, Version=7.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35]]: Should be exactly 1 MessageProcessingStep registered for workflowDetail:
<OrganizationServiceFault xmlns:i="www.w3.org/.../XMLSchema-instance" xmlns="schemas.microsoft.com/.../Contracts">
<ErrorCode>-2147220970</ErrorCode>
<ErrorDetails xmlns:d2p1="schemas.datacontract.org/.../System.Collections.Generic" />
<Message>Should be exactly 1 MessageProcessingStep registered for workflow</Message>
<Timestamp>2016-11-03T14:00:53.5119787Z</Timestamp>
<InnerFault i:nil="true" />
<TraceText i:nil="true" />
</OrganizationServiceFault>
Still relatively new to Dynamics CRM and am having trouble trying to resolve this.