pleas help picture...
Close all schematics then;
thank you very much
I have many old projects from year 2016 and now not work, fatal error :-(
You have probably used models that are not yet edited to be compatible with LTspice.
Can you share the projects with me?
thanks for your information
xxxxxxxxxx
Brand new interactions and interfaces.
Smooth support for design sizes of over 3W
devices or 10W pads.
More rigorous design constraints, more
standardized processes
For enterprises, more professional users.
Easy to use and quick to get started.
The process supports design scales of 300
devices or 1000 pads.
Supports simple circuit simulation.
For students, teachers, creators.
Brand new interactions and interfaces. 
Easy to use and quick to get started. 
Close all schematics then;