Resolving the error Unable to Load Psinetr.dll--GetLastError=126 when e-filing or licensing ProSeries

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:

• Performing a clean install of ProSeries