CLASSIC HELMET for F1 2020: Ayrton SENNA 1993 2020-11-30

You can have the 1991 mclaren suits i made here for F1 2020 : https://www.racedepartment.com/downloads/classic-suit-cap-boots-gloves-for-f1-2019-mclaren-1991.32304/
and you can have the 1993 mclaren suit in the myteam mod for f12021 here: https://www.racedepartment.com/downloads/my-team-mclaren-ford-1993.44870/
If you search among my mods, you can find other mclaren suits.

Have you correctly set the path to the game in EEA settings tab and have you correctly install all the texture in all the erp files?

You certainly forgot to change the texture in one or more erp file. Even when you see the good texture in EEA when you open an ERP file, you have to change it because some time EEA display the texture but when you save the file i don't know why but the change is not made. And you have to do that for all the helmet textures in all the erp files listed in the read me file. And be sure that the path to the game is correclty set in the setting tab of EEA.

how did you exactly install it??

I'm glad you like it. For your information, you can also use the Senna helmets that I made for F1 2019. They are compatible with F12020 but just with a small offset for the protection of the visor.