Office 2019 and OfficeRTool.cmd

Hi folks

I'm new here and Swedish, so that might excuse me asking where to find this info?
Win 10 update broke my Office 2019 KMS ACTIVATION on volume.

Anyone know any fix, or thread I can find the info?

I had Office 2010, for, well 10 years, and previous office before that. (License). But Microsoft broke something with anything other the Office 365 and 2019. Like most, I dont care about any of the new features. I just want my outlook to work .

I've tried install several times now, but the KMS ACTIVATION doesnt work.
Greatful for any tip, or link.

"- I am like a dog chasing cars.....I wouldnt know what to do with one if I caught it!"

 

Thanks!

Um,

What the duce is that? Powershell?