Did full uninstall and the game says it is on the automation beta. When I check Manage --> settings --> Betas it says I'm not part of any betas and I am using the up to date version.

When I tried to reinstall it gave me an error "Wrong Game Configuration" Hit retry and it installed but on launch did the same thing. Showed the logo and crashed with the Dx11 error.

Okay, I updated my drivers which were only one patch out of date, didn't work, and then uninstalled and completely trashed my Space Engineers folder, then reinstalled and we seem to be in business.

A little upset my saves and blueprints are gone, but at least the game works.

Hi, glad to know you were able to fix and I wanted to share a good Tip on how to backup.

There is no Cloud service with SE game but it comes with the Workshop that got the best Backup system on Steam, well there is a Cloud feature in the Options button from main game menu but it is not made to save at all and gave problems to members using it.

-> No limits over there.
-> Can update our items and the Workshop will keep all versions we can revert back.
-> You will never lose your Workshop item.
-> And be able to load all from any PC where you login with your Steam account.

Your Workshop is like the "Default Steam Cloud" where you can save without limits and never lose any of your creations, it's a "Cloud" that comes with Steam all setup on default settings and you will not have to enable any cloud options to use it.
= Why I call it the "Default Steam Cloud".



EDIT
All information about the Workshop was added to that pinned important :

Can't upload to Workshop - Workaround(s) 📌
https://psteamcommunity.yuanyoumao.com/app/244850/discussions/1/3267935171647013488/