For a standalone instance of Electronics Desktop, the installation location for an extension with an Electronics Desktop wizard differs. You must save the extension and associated files to one of the following locations:
...\AnsysEM\AnsysEM24.2\ACT\win64\syslib\ACT
Any of the additional folders specified by using the gear icon on the graphic-based Extension Manager accessed from the ACT Start Page
From the ACT Start Page for the standalone instance of Electronics Desktop, you then access the Extension Manager to load the extension and the Wizards launcher to start the wizard.