Make sure your ESET software is up to date. Sometimes, an outdated program can cause issues with license verification.
Follow these solutions in order. Start with the simplest. Make sure your ESET software is up to date
: The program is unable to authenticate the current license key during the module update process. Make sure your ESET software is up to date
: Open your ESET product and navigate to Help and Support . Look at the Validity field to see your expiration date. Make sure your ESET software is up to date