The following table details the most recent versions of the E-Prime Extensions and the corresponding versions of E-Prime to use. PST does not recommend using any other version of the E-Prime Extensions with any other version of E-Prime.
If you are collaborating with other sites using a different version of E-Prime or the Extensions, are scheduled to collect additional subject data for a continuing study, or plan to analyze subject data in comparison to previous sessions, you may not want to update your current installations. Please contact Product Service and Support through the Support area with any questions.
|Extension Name||Extension Version||E-Prime Version|
|E-Prime Extensions for fMRI (EEfMRI)||EEfMRI 22.214.171.124||E-Prime 126.96.36.1996,|
|EEfMRI 188.8.131.52||E-Prime 184.108.40.206a*|
|E-Prime Extensions for IFIS||**||E-Prime 1.1 SP3|
|E-Prime Extensions for Net Station (EENS)||EENS 220.127.116.11||E-Prime 18.104.22.1686,|
|EENS 22.214.171.124||E-Prime 126.96.36.199a*|
|E-Prime Extensions for Smart Eye (EESE)||EESE 188.8.131.52||E-Prime 184.108.40.2063|
|EESE 220.127.116.11||E-Prime 18.104.22.168a*|
|E-Prime Extensions for SMI (EESMI)||EESMI 10.1.98||
|E-Prime Extensions for Tobii (EET)||EET 22.214.171.124||E-Prime 126.96.36.1996,|
|EET 188.8.131.52||E-Prime 184.108.40.206a*|
|EET 220.127.116.11||E-Prime 1.2|
* E-Prime 18.104.22.168 and E-Prime 22.214.171.124a are both acceptable. Please see NEW FEATURE: 126.96.36.199a  for more information.
** Invivo has requested that PST post notice to all current and future IFIS-SA/Eloquence customers that E-Prime 1.2 is NOT compatible with IFIS 1.1 software and is NOT approved for use or installation on any IFIS-SA/Eloquence system. Installing E-Prime 1.2 on an IFIS-SA/Eloquence workstation will result in a failure to launch experiments from the IFIS System Manager Client application. Please contact firstname.lastname@example.org for further information.