Yes. To change the Syncables Account your computer is registered to, you will have to unregister your computer first.

Unregistering your computer from your Syncables Account means you will no longer be able to sync files to or from that computer.

 

To unregister your computer from your account:

1. From the home section of the application, choose the "Syncables Account Info" option.
   
   
2. Go to the "Activated Computers" section, and click the "Edit Activations" button.
   
   
3. Select the checkbox next to the registered computer you want to remove from your account and click "Save"
   
   
4. A warning message will be displayed to let you know that you will no longer be able to sync with the computer you want to remove. Click "Yes" to complete the process.