Poser - OFFICIAL F.A.Q (Last Updated: 2021 Sep 18 2:29 am)
You can download both Poser 11 and Poser 12 here:
Poser 11 is linked down at the bottom.
It's likely that your script files won't be included in the downloads, though. You'll have to find them somewhere else. (Perhaps in your hard drive image?)
And your scripts from Poser 7-11 will not work with Poser 12, since it uses a different version of Python.
If you mean Poser Pro 2012 instead, you can download it and its service releases here:
You will need your serial number to install. If you don't know your serial, contact support. They can help you.
You might want to install an older version of Poser as well. If you need an older version than Poser 11, those installers are also available.
Because a lot of scripts have not yet been updated to run on Poser 12, most of us are running an older version of Poser as well, so we can use our old Python scripts.