For Macintosh Users: Below is a utility program that removes Pronunciation Power serialization from a Macintosh running OS X. It can be downloaded from:

http://www.englishelearning.com/support/ProPowerClearSerialization.dmg

For Windows Users: Below is a link to a .zip file called “ClearRegistration.zip” which contains a single file called “ClearRegistration.reg”. Running the “ClearRegistration.reg” file removes all the previous serializations of all Pronunciation Power products from a Windows based computer. Do the following:

http://www.englishelearning.com/support/ClearRegistration.zip

  1. Click the link above and click “Save” to download the “ClearRegistration.zip” file to the computer’s desktop.
  2. Extract the contents of the .zip file to the computer’s desktop (the .zip file contains a single file called “ClearRegistration.reg”.
  3. Double-click the “ClearRegistration.reg” file.
  4. When prompted “Are you sure you want to add this information to the registry…”, click “Yes”.