Client Incompatibility

I just tried to login and the game said my version was incompatible with the server, and it should fix if i execute the patch, but how can i do that?

I already tried reparing it and it didn’t worked.

first if you already have the launcher open try this:
Options => Check for Updates

that will prompt the launcher to check to see if there is an update available. if it takes more than 5 minutes of checking just close everything. make sure its not just minimized to tray also it has to be closed.

then reopen the launcher. on reopening the launcher it will log you in automatically and check for updates as well. if there is an update availabe it should give you the “update” button to press.

Yeah i tried that and it didn’t work. I had to delete the Battle. net folder to fix the problem.