Product Activation Help
Product Activation Error: Server Communication Error
License activation has encountered an error when communicating with the license server. Please check your proxy settings and make sure that the lic.callback.com server is reachable from the machine where you are attempting to install the license.
If the problem persists or you have additional concerns please contact sales@callback.com
Product Activation Error: Invalid Serial Number / Product Key
There was an error with your Product Key. Please check the license information and try again.
If the problem persists or you have additional concerns please contact sales@callback.com
Product Activation Error: License Generation Error
There was an error with your Product Key. Please check the license information and try again.
If the problem persists or you have additional concerns please contact sales@callback.com