: If the software is already installed, click Help and then About to display your current version and serial number.
Legacy versions of Easy-Mark may encounter registry errors on newer operating systems like Windows 11.
For persistent activation errors that these steps don't solve, you can contact Panduit Technical Support at or via email at GA-TechSupport@panduit.com .
The "fix" for serial numbers in Panduit Easy-Mark software typically depends on whether you are trying to find a lost software serial number for installation or fixing a serialization formatting error within your label design 1. Recovering a Lost Software Serial Number
: Visit the official Panduit website. They often have a support or contact section where you can find information on how to get in touch with their technical support team. You might also find FAQs or product documentation that can help.