Need help updating to 1.7.7.1 dayz update WILL GIVE 2 WORKING KEYS

I go into DayZ commander and update it, it says reinstall. Then i go pick a server and it says im using 1.7.7 and need to update to 1.7.7.1 .. Can someone help me? PLEASE?!

I had the same problem, if you have dayz-mod installed on steam, you have o un-install it, because most servers update less fast than others, download the right version of dayz on dayz commander and clock on a server that has 1.7.7.1 enabled and you are free to go

go refresh versions and then click mods click random click again go back to 1.7.7.1

Try to uninstall then install DayZ mod. It should work.