Error: Object reference not set to an instance of an object at CodemeterApp.Units.CodemeterApp.AccessCodeMeterLicense Contents Solution When starting Diamonds, you get the following error: Solution Reinstall Codemeter Control Center. Was this article helpful? Yes No Related Articles Error: Smart App Control has blocked an app that may be unsafe Diamonds is too big for my screen/ Diamonds is too small for my screen Error: Unexpected end of file Error: Failed to load ini files (” is not a valid integer value) Error: Object reference not set to an instance of an object at CodemeterApp.Units.CodemeterApp.AccessCodeMeterLicence(…) Error: Invalid class at System.Management.ManagementException.ThrowWithExtendedInfo(…) Need Support?Can't find the answer you're looking for? Don't worry we're here to help!CONTACT SUPPORT