Fatal error on startup

i'm just updating Matlab from R2021b to R2022a, but i deleted the previous version and then download a new version. After download and open, this error occur, pls help me!!!

Answer 1

[Image Analyst]

I'd either try reinstalling again, or wait until tomorrow then do exactly what is says in the FAQ:

https://matlab.fandom.com/wiki/FAQ#After_installation.2C_MATLAB_crashes_or_gives_an_error_message_when_I_try_to_run_MATLAB.