Why can't I install my software - wrong registration email

[djkaraok]

When I install this from 251 setup file and enter my serial/registration # I get this screen that says:

"registration disabled"

The registration code you entered has already been installed on too many different computers. We allow installing on computers owned and used by a single customer.

You can install Microstudion using this registration code again on the computers already installed on, but not on a new computer.

To terminate this installation, click the Finish button below.

To install on a new computer, click the Buy Now button below to buy a registration code for microstudio, or go to http://www.mtu.com/, scroll down the page and click the "Add 1 to cart" button under microstudio.

This appears to me to have accepted my registration # as it tells me that the code you entered .... What is going on?


Jerry