Invalid registration code Forum Home › Forums › Understanding the Software › Invalid registration code This topic has 2 replies, 2 voices, and was last updated 3 years ago by Mikhail. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts April 8, 2021 at 7:29 am #8667 ZeusParticipant Hi My PC has two ethernet card. the registration code will be Invalid while I restart my PC. the IP address is static. how can I solve this problem? April 8, 2021 at 7:44 am #8669 ZeusParticipant Hi there is another problem. the registration code of Gate module is different from the others. How can I fix it? April 8, 2021 at 2:37 pm #8677 MikhailModerator Hi, Different modules may show different computer codes. It’s normal. If you buy a license, and after that computer code is changed and a key becomes invalid on the same computer, contact us by email providing the new computer code. Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In