This retail card contains a product key that can be of alphanumeric characters of numbers, the Office product key usually has 25 digits code which you need to enter the same as printed on the retail card. In case you have bought from online you received the product key in the registered email address, then you can copy it directly from the email and paste it at the required space. Microsoft Office setup require valid office product key which needs to be redeemed at office.com/setup. After redemption, you can download install or reinstall office apps on your computer device.
Office setup and enter 25 character – Installation error more than often occurs when you’re installing a wrong version of Microsoft Software. The problem happens due to corrupted office setup files.
Uninstall the current Microsoft Software and reboot your computer. In order to remove any corrupted files, you have to run your Microsoft Software setup tool in the operating system of your windows. Get the latest updates for your operating system and once again install the Microsoft Software. When the installation is over, restart your computer again. After doing this the problem will have been solved and that is the beauty of using Microsoft Software.
