This is a frequent problem. Before you contact support, run through this checklist:
Ensure there are no extra spaces before or after the code when copying and pasting. viwizard license key upd
If you've already purchased a ViWizard license key and need to update it, follow these steps: This is a frequent problem
Note: Single-user licenses usually require deactivating the old machine first. Lost Key Recovery : If you cannot find your original code, visit the ViWizard License Retrieval page and enter your order ID or email address to have it resent. Common Troubleshooting Tips Case Sensitivity viwizard license key upd
An outdated version may not accept a new license key.