gINT - AGS4 conversion

.I have exported the data into AGS format, however, when I try to use the AGS Checker (by gINT), it doesn’t recognise that it’s in AGS4, but it assumes that the file is in AGS3 ; even if I select the AGS4  custom dictionary in the Checker.

 

The checker says:

 

Checking PROJ Group   1 error or warning or informational message

  ERROR: No PROJ_AGS field found in the PROJ group. Unknown AGS version. Version 3 is assumed.

 

However, when I see the PROJ table requirements for AGS4, there’s no such option as PROJ_AGS

 

Do you have any idea what could be the problem?

 

Many thanks!