Where can I download mathlm from the user portal ?

Questions
,
1

I upgraded to Mathematica 12.0.0.0
Now where I execute cells in my notebooks I get $Failed.
These are notebooks that worked well in the previous version

I try to follow this:

It says: Download the new MathLM installer from the User Portal.

Where is MathLM installer in the User Portal?

Can’t find it

2

Mathlm is only needed/available if you purchased a network license. If you have a regular license you should not use mathlm (license manager).

Regards

Neil