Hi Allin, 

I encountered the following  error message from the "Model window > LaTeX > View > Tabular" menu (which is probably also a language related issue (french) :

Échec de traitement du fichier TeX # translation: Failed to process the TeX file

This is pdfTeX, Version 3.14159265-2.6-1.40.18 (TeX Live 2017) (preloaded format=pdflatex)

 restricted \write18 enabled.

entering extended mode

LaTeX2e <2017-04-15>

Babel <3.10> and hyphenation patterns for 84 language(s) loaded.


Testing around with the "Tabular option" dialog box, I realized that if I uncheck the "Standard error" option, the table view works fine. 
I first suspected the french accent not being handled properly as "st. error" starts with an É, but there are still a lot of other words starting with an É in the output  being printed out correctly (and more generally, I do not have any problem using LaTeX with french)

There's also a log file that gretl produces along with the error message that I saved in case you may need to look at.

Best, 
Artur