Can't launch wow

Data/enGB/wow-update-enGB-18273.MPQ: World of Warcraft can’t make a required change to an archive file. Be sure you have write permission for the World of Warcraft folder or try running the game in administrator mode. For more information, see: https://battle.net/support/article/6910

Need help ;)

Search?
"Be sure you have write permission for the World of Warcraft folder"
-Read?
https://www.resize-c.com/howto/img/remove-readonly.png

Thank you, that helped <3
also ty for the quick response :)