You should have received an email from support@viwizard.com or a reseller (like CleverGet or MyCommerce). Look for a subject line like: "Order Confirmation / License Code for ViWizard."
Open ViWizard on your computer. If you don't have it installed, download and install it from the official website.
Why it happens:
Fix:
If you are trying to register an older version of the software with a new license key (or vice versa), it may fail. viwizard license key install
A: This usually happens if you installed the update over an older version without administrator privileges. Solution: Uninstall completely, reboot, then install the new version and reactivate.
Why it happens:
Fix:
Try these in order: