- Error: "License activation failed" or "Activation request invalid."
- Changing the Machine Key invalidates the DNN license and prevents logins
- Unable to activate license due to AppPool Identity is a User with non-readonly profile
- "License Activation failed" after an Evoq downgrade
- Removing licenses from a server via database
- Trial version/unlicensed/expired version message appears after activating license
- Migrating a DNN license to another server