Let's assume the installation default folder is: C:\ProgramFiles\psqlODBC\1003\binwhile you install 10.3
Add below folder to the system variable PATH:
C:\Program Files\psqlODBC\1003\bin
Cause
Libintl-8.dll is a DLL with old versions (09.03 - 10.3) but it is not included with the 12.02 driver.
Replicate reports error if install psql ODBC version 12.02 only:
SYS-E-HTTPFAIL, Stream component initialization function has failed for component 'PostgreSQL Source', type 'PostgreSQL Source'.. SYS,GENERAL_EXCEPTION,Stream component initialization function has failed for component 'PostgreSQL Source', type 'PostgreSQL Source'.,Error Initializing endpoint. Failed to load Postgres NLS driver Cannot load <libintl-8.dll, >: The operation completed successfully. Cannot load <libintl-8.dll>: The specified module could not be found.