

If your CmStick is no longer showing up in the CodeMeter Control Center after upgrading your OS, then in macOS Preferences/Privacy&Security, Privacy tab… If on a domain, and in a domain admin group, make sure the particular system is granting system admin status to domain admin group.

Make sure you have top level system admin access to the computer.-Remove the CodeMeter CmStick from your USB port.If your stick or license seem to be correct and your software still isn’t launching and your still getting a Codemeter error then follow the below steps for the best practices to re-install the Codemeter runtime.I can’t tell you how many times I have been emailed about a 300 error when the user purchased only version 2.x and never upgraded to 3.x….8) Make sure you installed the correct software version for the license you have on your CmStick.Note: a 300 license is for 3.x and a 200 license is for BaseHead 2.x and 400,410 and 420 are for 4.x and 500-530 are for 5.x etc…. Next….click the WebAdmin button and go to Content/.Licenses.

See the bottom of this page for how to do a proper un-install re-install of the CM Runtime with links.
