View source for Migration to V4 from Older Versions

Here you will find important information for owners of iPi Motion Capture '''3.x''' and elder versions who are interested to work with Version '''4''' (V4).

== Licensing Policy ==
* License keys of version '''3.x''' remain valid for version '''4'''. No actions needed to continue using version '''3.x''' keys with version '''4'''.
* License keys of version '''2.x''' or '''1.x''' will not work with version '''4'''.
* V4 license can be subscription-based or perpetual. See details here: [[Licensing Policy]].
* '''30-days trial''' for V4 is available.
*  Owners of '''2.x''' / '''1.x''' keys can get one-time '''50%''' discount for any license key of Version '''4'''. To request the discount coupone code, please email us and provide with your '''2.x''' / '''1.x''' license key or  information regarding your purchase.

== Installation ==
* Version '''4''' can be installed as automatic update of Version '''3''' or downloaded from http://ipisoft.com/download. 
:{{Note|Users of [[iPi Automation Add-on]] must [http://files.ipisoft.com/iPiMocapAutomation.zip download] and use the new version of '''iPiMocapAutomation.dll''' to work with Version '''4'''.}}
* During installation Version '''4''' will replace Version '''3'''. License keys activated for Version '''3''' will remain activated for Version '''4'''.
* All drivers previously installed for '''3.x''' and elder versions will be used by V4.
* You can install and use Version '''4''' on the same computer with '''2.x''' / '''1.x'''.