For 3rd party Components, you need to check with them for this migration thing. Since you're paying for the components, they'll support you. That's the only way, you won't find those details on web.
For other issues, you haven't shared complete error details. Always include those details in your question for quick responses. Search those error messages in web to get solutions.
Check this post for reference on Migration thing. And search web for more.
The Code Blogger - Migrating to the Latest .NET – A Conceptual Guide