HELP ME PLEASE

[i need help]

so aristois lied to me about the "uninstall" button in the addon marketplace and i deleted lithium so i can install optifine and now when i start my game it instantly crashes! i cant use aristois at all anymore
(I USE TLUANCHER)

[Dyiing]

@i-need-help It didn't "lie" about the uninstall button. You need to fully restart the game before the addon uninstalls (because it creates a .delete file). If you don't restart the game, it's not uninstalled yet.

You can delete it from .minecraft/libraries/me/deftware/EMC-f-v2/latest-.

[i need help]

@dyiing i dont understand how to get to .minecraft/libraries/me/deftware/EMC-f-v2/latest-
im new to all this so please bare with me

[Dyiing]

@i-need-help Press win + r and then paste %appdata%/.minecraft/libraries/me/deftware/EMC-F-v2/ into the window that pops up, and press OK

[i need help]

i opened it and deletes aristois 1.16.4 now i will try to reinstall it since last time just deleting and reinstalling didnt work

[i need help]

still the same exact problem

[Ehylo]

@i-need-help did you go to that exact location and delete the lithium jar? then restart your launcher and launch the game to see if it works

[i need help]

@Dyiing

[i need help]

@ehylo there is no lithium jar file thing
UPDATE: i fixed it thank yall for the help
UPDATE: nevermind

[i need help]

i deleted the .delete file of the lithium thing aswell as the jar correct?

[i need help]

alr its actually fixed now and im beyond happy