Standard nodes are unresolved

Yes, I believe you. The question then is, why are these package nodes failing with a description that Dynamocore.dll cannot be resolved? I would think others would have come across this issue. Perhaps this error is misleading & people are thinking it’s a core issue? Or is it perhaps the error from the package node is causing the Dynamocore.dll to fail? If so, then where & why haven’t the package manufacturers responded from others? If others have not had this issue, then I’m back to square one, what is it on my machine that is causing this issue?
By solving the question of whether or not this error of mine is core or not has only led to more questions.
To do, to do.
Thank you Michael for you troubleshooting this with me.