CRM Manipulation Library – Custom Workflow Activities for CRM 2016

Originally posted on Nishant Rana's Weblog:
Hi, Recently we used the CRM Manipulation Library for some Days related calculation. https://manipulationlibrary.codeplex.com/ To use it in CRM 2016, we updated the references to use latest SDK assemblies. You could download it form here. https://www.codeplex.com/Download?ProjectName=manipulationlibrary&DownloadId=1614740 While working with it we found a strange issue, If we are…

Error:

In MS CRM 2013 – on premise, When I try to create a new Email activity in the opportunity page and insert one of the existing templates, I get the below error message “An error has occurred. Please return to the home page and try again.”