This article will help you solve for the following error messages:
- Unable to load PSINETR.DLL--GETLASTERROR = 126
- If you are receiving this error in ProSeries 2006-2018 see the steps on unlocking prior year ProSeries instead.
This error is often caused when ProSeries was installed by copying the installation folders from one computer to a new computer, without running the installer.
Follow these steps to repair your installation: