User Manual
3
Chapter 1: Getting Started 
Installing Auto-Tune EFX 2
Auto-Tune EFX 2 is designed to work with a wide variety of digital audio applications. 
Please refer to your host application’s user manual for more information on installing 
and using plug-ins. (Although in most cases, simply double-clicking the Auto-Tune EFX 
2 installer and following the resulting directions will be all you need to do.)
Authorizing Auto-Tune EFX 2 
Authorization is the process by which Auto-
Tune EFX 2 is allowed to permanently run on 
your computer. Detailed instructions covering 
the available authorization options will be found 
in the file “Authorization Read Me” which is 
included on your installation DVD ROM or with 
your software download.
Auto-Tune EFX 2 authorization 
requires an iLok USB smart 
key. If you already own other 
audio plug-ins, you probably 
already have one. If not, they 
can be purchased from many 
local music stores as well as most online music 
technology retailers.
NOTE: You will need to authorize Auto-
Tune EFX 2 before you can run it in 
your host. If you plan to follow along 
with the manual (a good idea), go do it now.
Technical Support 
In the unlikely event that you experience 
a problem using Auto-Tune EFX 2, try the 
following:  
  1. Make sure you have the latest version of 
the plug-in. You can download and install 
the latest version of Auto-Tune EFX 2 from 
the following web page: 
   http://www.antarestech.com/download/
update.shtml 
  2. If you are having problems authorizing your 
software, be sure that you have the latest 
version of the PACE Interlok drivers. You 
can download and install the latest version for 
your operating system from:
   http://www.paceap.com
IMPORTANT! Windows users: After 
downloading and installing the PACE 
drivers, you must reboot your computer 
before running your software.
If your problem is not resolved after taking the 
above actions, try the following: 
  1. Consult our searchable knowledgebase at: 
   http://www.antarestech.com/support/index.
html 
  2. Check our web page for tips, techniques, or 
any late-breaking information: 
   http://www.antarestech.com 
  3. Submit a question directly to our Customer 
Support department at: 
   http://www.antarestech.com/contact 
  4. Join the Antares online Community. The 
Antares Online Community is a place 
where Antares product users can gather to 
exchange information, compare notes, and 
get to know other Antares users from around 
the world. Check it out at:
   http://www.antarestech.net
  5. For the quickest access to new 
developments, follow us on Twitter and 
“Like” our Facebook pages:
   http://twitter.com/AntaresAudio
   http://www.facebook.com/pages/Antares- 
Audio-Technologies/68524457680
   http://www.facebook.com/pages/Auto-
Tune/81891651280










