To print from Acrobat 9 Pro the click-path is "file - print".
As to using an Acrobat 9.x product in Windows 8.1 that's a no go.
The Acrobat 9.x product family is not compatible in Windows 8 or 8.1.
Note: The Acrobat 9.x product family passed into "End of Support" mid-year of 2013.
If in Windows 8.1 one must install (and update) Acrobat XI.
Be well...