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Open it and navigate to the following registry paths and delete the TeamViewer registry folders.
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Backup your registry before making any changes by choosing File then Export in the Regedit. Caution: Registry editing may cause serious problem and may potentially disable your operating system if incorrect changes are made. Now that all the TeamViewer related folders are removed, it’s time to also delete its related registry in Windows 10. Next, go to the TeamViewer directory, usually in C:\Program Files\TeamViewer, and delete the TeamViewer folder if it still exists. Delete the TeamViewer folder from the Appdata directory. Once uninstalled, on Windows 10 desktop, press Win+R to bring up to Run window. Open it and then from the list of apps, look for TeamViewer. Firstly, on Windows 10, go to start menu and search for Add or remove programs. Like mentioned above, the first thing to do is to completely remove TeamViewer from your system entirely. If you believe that you have chosen commercial version accidentally and that you are using TeamViewer for personal use only, in order to fix and reset TeamViewer trial version expired, you will have to completely uninstall it, including removing its registry and all of its related folders, and then install the free version of TeamViewer. How to fix TeamViewer trial version expired In most cases where you receive the TeamViewer trial expired message, it’s most likely because you have accidentally chose the commercial version when you installed TeamViewer earlier. Well, TeamViewer basically has two versions – a free version for home and personal use, and the other for businesses which requires subscriptions. Why do I see TeamViewer trial version expired? If you are using TeamViewer for personal use only, here’s how to fix the TeamViewer trial expired issue. When it shows up, you will no longer be able to use TeamViewer until you buy a license from them. The TeamViewer trial version expired message will usually appear after a couple of days of using it. If you believe that you have installed TeamViewer and chose the free version that is for personal and non-commercial use only, and yet you still get the “TeamViewer your trial period has expired” error message, here’s why the error appears and how to reset or fix TeamViewer trial version expired on Windows 10.
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