Sage CRM

I am new to .Net. I notice the Sage CRM SDK requires the .Net framework 2.0 as seen here: https://help.sagecrm.com/on_premise/en/2018R1/dev/Content/Developer/DN_InstallingTheDotNETSDK.htm When I try to include a reference to the Sage 300 ACCPAC…

Sage 300 2019 is integrated with Sage CRM 2019 R1. After install the Sage 300 web screens opened and worked in Sage CRM. They stopped working. No error message. The dots on the screen just keep marching along. The Sage 300 web screens work okay inside…

I am having that error " An error has occurred in a CRM .net customisation. Please contact your vendor to resolve." when i try to synchronize my Sage CRM with Sage 300 ERP. I have tried all i know but i can't fix it. Anyone can help?