Когда финальная версия будет готова, будет опубликован пост в блоге.

Это известная проблема. На эту тему уже есть топик:

http://tweaker.userecho.com/topics/651-after-windows-10-creator-update-7tt-says-unable-to-load-library/

A new, compatible version is being worked on. More information in the blog post:

Please see the following topic:

http://tweaker.userecho.com/topics/651-after-windows-10-creator-update-7tt-says-unable-to-load-library-102/

Closing as a duplicate.

Please see this topic:

http://tweaker.userecho.com/topics/651-after-windows-10-creator-update-7tt-says-unable-to-load-library-102/

Please try the "scroll_no_wrap" advanced option in 7+ Taskbar Tweaker beta v5.2.1.4.

Can you please check, do the issues happen if no options are set in the tweaker? If that's the case, can you find out which option causes the issues?

I've replied in the GitHub issue.

A new, compatible version is planned. More information in the blog post:

http://rammichael.com/7-taskbar-tweaker-for-windows-10-creators-update

There's a ticket about it already:

http://tweaker.userecho.com/topics/651-after-windows-10-creator-update-7tt-says-unable-to-load-library-102/