If you are trying to update the Bot to the latest version and click on "check for updates", and the Bot won't update and gives you the following message: "You already have the latest version", then you need to do the following.
You need to disable your antivirus. If you don't know how, please Click here
Please make sure also to turn off the windows defender and windows firewall.
If you're getting any error saying that you have a higher version from the one allowed to you, then you need to extend your updates.
Please check this tutorial: How to extend updates period and update the Bot?