Assembly must be registered in isolation error while trying to register plugin \ custom workflow activity in Isolation Mode None in Dynamics 365 On Premise CE

Hi Folks,

Recently I was trying to move the Plugins within a solution to another environment where I started to face the above mentioned error.

After checking found that the user who is deploying solution didnt have deployment administrator role. For this we need to provide Deployment administrator to the user who was actually deploying the solution, you will find deployment manager for your Dynamics Onpremise instance.

Once deployment administrator role is added, you should be able to move the solution.

Reference: Link

Cheers,

PMDY