Registration key is invalid for Foxit PhantomPDF[7.2.0.0722]. Error code: ERR102.
Cause and Solution
The registration key being used is valid for an old version, it cannot be used for current version you are having on your machine. To solve the program, you have the following ways:
1) Remove the current exiting version.
2) Download the correct version that matches to the registration key, and install it.
If you are not sure which version you are running and which version you purchased, do the followings:
To check the version information, open Foxit PhantomPDF, go to Help > About Foxit PhantomPDF.
To check which version you purchased, search through your e-mail message to if there is an order email from Foxit Software Incorporated email@example.com. If nothing, contact Foxit Support for help by providing the registration key and your email address that was used to place the order.
If you want to update your registration key, do it on the online store: http://www.foxitsoftware.com/shopping/upgrade.php?product=FPMS