Ambir brand scanners: Your scanner no longer requires a license key. Please click here to download the software (under Step 4 on the page).
Non-Ambir scanners: users will often see this message if there is an incorrect character in the field. However, there may also be security and firewall settings blocking the communication, or, you may be out of licenses. See below for more information.
If you are out of licenses and need to purchase additional keys
Contact Sales at (630) 530-5400, option 2.