You can uninstall an installed extension in Extension manager. Select the extension and click Remove. The extension is removed when you restart Tekla Structures. Installing and uninstalling an extension creates a log file to \Tekla Structures\<version>\Extensions\TSEP Logs.
System administrators can copy multiple .tsep extension files to a Tekla Structures user's computer to the \Tekla Structures\<version>\Extensions\To be installed folder. The extensions are installed the next time the user restarts Tekla Structures.
Copy .tsep extensions to a new Tekla Structures version
When starting to use a new Tekla Structures version, you can use the Migration Wizard tool to copy the installed .tsep extensions to the new version. You can open Migration Wizard either from the Applications & components catalog, click > Manage extensions > Migrate extensions , or from . Once copied, the extensions are listed in Extension manager in the new Tekla Structures version. Restart Tekla Structures to install the copied extensions.