SE: Core Client Credential 2017 and Person is not attached with the Audience Type of the given Course.

Hello,

I have tried to start SE: Core Client Credential 2017 Value pack but when i start to check out procedure I will get a error "Person is not attached with the Audience Type of the given Course."

Same problem have other users in our company as well (both Sales: Core Client Credential 2017 and SE: Core Client Credential 2017 will end up same way). Do you are able to help us?