Download the latest version of the launcher from the game website and copy it to the steam \ steamapps \ common \ warthunder \ launcher_upd folder.If the launcher is updated, then skip step 4. Check the steam \ steamapps \ common \ warthunder \ launcher_upd directory for latest version launcher.yup (for example, warthunder_old.yup, etc.) Delete from the root folder War Thunder(in the incentive it is usually steam \ steamapps \ common \ warthunder) all files with the extension.Reboot the system and make sure the antivirus with firewall is turned off. Basic ways to fix errors if it doesn't work War thunder after the update, there was an error writing to the disk, a conflict with the antivirus, the client crashed, it does not start in Steam, it conflicts with programs from VGA Tools Incorrect updateOwners of the Steam version sometimes have a problem when in the launcher, the update starts, but then freezes ad infinitum.
