Hello everyone in my case i have installed Magento 2.3.4 on Windows and i need to run setup:upgrade like on Ubuntu , but it's not working for me , is this issue because on Windows we have backslash '' instead of slash '/' for paths? any help please ?
Update : this is what happened when i run the upgrade they ask me to "how do you want to open this file" and this is not what the upgrade do normally of course :\