We recommend that you use the latest Tekla Structures service pack. In certain situations, you may need to take an earlier Tekla Structures service pack, or the related Tekla Structures version, into use even though you are already using a newer service pack.
Uninstall the Tekla Structures service pack software you are now using in Windows Control Panel.
Uninstall the related Tekla Structures environments in Windows Control Panel.
Install the Tekla Structures service pack software.
Download the software installation file of the service pack from Tekla Downloads.
Double-click the installation file to run the installation.
Follow the steps in the installation wizard to complete the installation.
You can select the installation folder and the model folder.