Q:

Can't remove Expo-cli

For some reasons I can't update or remove my version of Expo-cli.
I'm stuck on the 3.11.7 version. When I launch the update, it ends correctly but without being taken into account. 
I've tested all the methods I've found but I haven't been able to uninstall it yet.
When I launch my project, it continues to launch normally with the v.3.11.7.
here are the commands line i already try : 
- yarn global remove expo-cli
- npm -g uninstall expo-cli --save
- sudo apt-get --purge remove expo-cli
- yarn uninstall expo-cli
the expo --version commands is not working anymore ...
I need help please. screenShot of the update request

A:

Please confirm OS. Mine is Windows 10. 
Look in appdata for yarn or npm install directories. You can find the globally installed package files and delete expo. 
Essentially an npm or yarn version other than the one you're using has installed the expo-cli and now your current version can't find it.
I solved this by deleting the expo files in that dir

