The following is an explanation on how to update 3DShoemaker.
Make sure you are running the latest version of Rhino3D.
If you have any version 1 installations of 3DShoemaker, make sure to disable them in the plugin mananger (type PluginManager in the command prompt) then restart Rhino3D.
Install the latest version of 3DShoemaker via the package mananger (type PackageManager in the command prompt), then restart Rhino3D. This is also how you update to new versions of 3DShoemaker.
Double check to make sure 3DShoemaker is enabled in the plugin manager. If you had to enable it, a restart of Rhino3D will be necessary.
If you’ve purchased a license key for an edition more advanced than ‘Basic’, then the next step is to activate it by typing Activate3DShoemaker in the command prompt. A form will come up allowing you to enter your license key.
If you are installing a 3DShoemaker license key on a new computer, you may need to first deactivate your license on another computer using the Deactivate3DShoemaker command.
Open the “PackageManager”, search and select the 3DShoemaker plugin, and click the unistall button.
Open the “PluginManager” to make sure that 3DShoemaker is not enabled. If it is, then uncheck it and restart Rhino again.
That’s it for installing and uninstalling 3DShoemaker. Next you may want to check out the guide to getting started in 3DShoemaker.