Problems when opening Simulink

Hello,

I recently had to re-install Matlab after a computer rebuild and I've come across an issue I didn't have before. When I try to open Simulink through Matlab, I get the following error message:

Warning: Could not open file C:\Users\s1033273\AppData\Roaming\MathWorks\MATLAB\R2018b\thisMatlab.pem. No such file or

directory.

> In sltemplate.ui.StartPage/showWithFallback

In sltemplate.ui.StartPage.show

The Simulink Library Browser then appears , but not the Simulink starter window (to choose new project of existing project etc..). I can force actual Simulink to open, not just the library browser, by selecting one of my already created simulink models, but I'd still like to tackle this issue.

[Kaiwen Sheng]

I've met the same problem. Did you solve it?

[Michal Krepa]

Same here :/

[Yi-Syuan Yang]

I have the same problem...

[Lovro Pliskovac]

me too