This article will help you resolve the following error message:
- ProSeries Failed to License due to an unexpected error. Entitlement components or .NET Framework may be missing or damaged. For assistance with this issue, please review our online knowledge base article. Error Code: 4 - 0
If you're receiving this error in ProSeries 2014 or prior, refer to this article on unlocking prior year ProSeries instead.
Resolving error code 4-0
After repairing each component, try to license again before attempting the next solution.