Re-running the IPMA Wizard was never possible for IPMA in any release. It can only be done by manipulating a specific DB entry (which is still possible in Appliance/Linux releases), which we never
recommend(ed) for Customer's setup because it is risky on their part and may result in some undesired side-effect. That's the reason, we clearly highlight this fact in Admin guide of the product that the
wizard can only be run once.
If there was some error while running the wizard for the first time, user should manually rectify it from the corresponding pages (Please refer to Admin guide for specific section)