It is important to know that your Photo ID license will need to be ‘revoked’ if you wish to move your Doors.NET badging installation onto a different PC, or if for some reason you wish to format the Doors.NET host PC hard-drive.

Once revoked, you can then re-activate the license on the same or a different machine.

1. From the Start Menu, go to All Programs >> EPI-Builder Run-Time 6 >> Activate EPI Builder Runtime License.

2. Click About and a window will appear. Make a note of the EPI Builder license that appears at the bottom of the window.
   It will begin with IW EB RF N. Then click the OK button.

3. Click Tools >> Revoke License
   
   
   
   
4. Click OK to the warning that you are about to revoke your license.
5. Choose the default option of revoking the license via Internet (Recommended). However, it is important that there are no Internet firewall filters that could be restricting your connection. If you do have a highly restrictive firewall then it would be best to select the second option of revoking the license over the phone.
6. You will see one more confirmation screen stating that you are about to revoke your license over the Internet. Click the OK button to proceed.
7. After a few seconds you should see a message appear stating the revoke was successful.

8. You will also see the following text highlighted in red: Click the Exit button.

You are now able to re-activate the license following a format of the hard-drive, or after installing Doors.NET on a different Host PC.