problems with mac after updating with catalina

 

Can anyone help me solve the problem? the platform no longer opens.

Thanks

(Edited with translation tool)

 
  1. Please post only in English on this forum. Use the automatic translation tool if needed. Use simple language structure when using mechanical translation.

  2. If you just developed an indicator, that is likely the problem. Delete the .EXn

    Otherwise I suggest you backup your files and reinstall.

 
William Roeder :

    Thank you very much

    Reason: