This article applies to TeamViewer users with a Business-, Premium- or Corporate license.
If you are a holder of a TeamViewer license:
Please read this article about how to activate your license.
Important note:if you are using an older version of TeamViewer (V13.0 or below) you may see the following under Help > About TeamViewerLicense: Free/Trial ExpiredAccount License: Business/Premium/Corporate-orLicense: Business/Premium/CorporateAccount License: FreeThis is normal and expected behaviour. Only one of the fields needs to show a license for you to be licensed.
If you are using TeamViewer privately, but the software is saying, that the trial phase is expired, please read this article: Why do I see TeamViewer trial - 'Your trial period has expired' ?