Installation of Vico Office requires administrator rights and elevated access rights in cases where User Account Controls (UAC) are enabled; UACs may need to be modified, or turned off, via the Control Panel.
When installing Vico Office while connected to a network domain, the UAC settings may be different from an offline profile, which can result in changed hardware identification characteristics. The changed hardware characteristics may result in a “no valid license found” message. Reinstalling your license will solve this issue.