Battlezone 1

Whant to try get arkin Ia misson, but can t get it to work. I copy the files to battlezone/addons

You're not missing much. The "Get Arkin" mission pack mostly consists of nearly impossible missions with heavily modified units. You have to explain more than just "can't get it to work". For all I know, that could mean anything.

I think the "C:\Program Files\Activision\Battlezone\bzone.exe" getarkn2.bzn /nointroadress is wrong, I had battlezone1998 and battlezone 1.5. I try it in battlezone 1.5 but same problem whit the adress. what adress should it bee if I going to have it on battlezone 1.5 beta.

I don't see how you got the location wrong. You do make a copy of your BZ shortcut and then just add "getarkn2.bzn /nointro" right? It's not likely that Battlezone 1.5 is installed in the Activision folder, unless you changed the default installation path which is "C:\Program Files\Battlezone".

thanks got it to working now

Don't use broken shortcuts from zipped map files. Those work only if you have BZ installed in the same folder as the author of the map.

When adding maps manually (putting needed files in the addon), you have to make shortcuts manually too. Simply make another BZ.exe shortcut on your desktop, then add bzn of newly added map to the target line and rename shortcut accordingly.

Example:
original shortcut - "C:\Program Files\Battlezone 1998\Battlezone\bzone.exe"
adding IA map Downhill - "C:\Program Files\Battlezone 1998\Battlezone\bzone.exe" downhill.bzn