Computerlink Registration Updater Not Working Things to Check Your bank payment has been processed and is sitting in our bank account. \\ This can take several days and payments are checked/processed each Monday. Which registration updater is being used? Registration Update in Computerlink Doesn't Work Computerlink application is allowed through any firewalls including Windows firewall and any 3rd party firewalls Only one instance of Computerlink is open Separate Computerlink Registration Application (clinkreg.exe) Doesn't Work clinkreg.exe application is allowed through any firewalls including Windows firewall and any 3rd party or hardware firewalls Computerlink is closed