DW Ver 10.0 error 147 on launch

Licensing subsystem failed catastrophically.

https://helpx.adobe.com/creative-suite/kb/error-licensing-subsystem-failed-catastrophically.html

Suffice it to say, you're using outdated software from 2008 that's discontinued & unsupported.  Use it at your own risk.

MODERN CODE EDITORS:
-- Adobe Dreamweaver CC - https://www.adobe.com/products/dreamweaver.html
-- Atom (free) - https://atom.io/
-- Codespaces (free, browser-based) - https://github.com/features/codespaces
-- Nova (Mac only, formerly called Coda) - https://nova.app/
-- Pinegrow - https://pinegrow.com/
-- Sublime Text - http://www.sublimetext.com/
-- Visual Studio Code (free) - https://code.visualstudio.com/
-- Wappler ~ Visual Web App Builder - https://wappler.io/

=============
Beware of fake Adobe reps who may contact you privately offering to sell you software or take control of your computer. It's a scam, run away!  Legacy Creative Suite is not sold legally anymore. Real Adobe employees will never reach out via Outlook, Yahoo, Gmail or Skype.
=============
3 Easy Ways to Identify Genuine Adobe Staff
https://tinyurl.com/10791730

Additional info: AMT subsystem failure error 147.1.

Have been unsuccessful in reinstalling DW from CD.

If it is an authentication issue, could it impact the DW reinstall?

Thanks