SYMPTOMS

REG-004 :  The license key does not match. The name of the computer or number of CPUs does not match the license key you are using.

CAUSE

This error may occur if any of the following have occurred:

1. You have changed the name of your computer and have not requested an updated license key .
2. The license key used for this computer is not valid (because the license key does not match the computer name or number of CPUs).

RESOLUTION

Follow the steps below to resolve this error:

1. Go to Online Services and release the current license key.
2. Run the Registration Wizard found in the MailEnable Program Group to obtain an updated license key. You can re-issue a license manually within Online Services, however it is recommended to run the registration wizard so that it automates the process when detecting CPU count and Netbios name.

Licensing FAQ: http://www.mailenable.com/kb/content/article.asp?ID=ME020353

How to request an updated license key?: http://www.mailenable.com/kb/content/article.asp?ID=ME020267