Am 09.11.2020 um 13:45 schrieb Periklis Gogas:

I suspect that the problem is that the folder I created that is with Greek characters?

...

When I used this I had not problem:

Given your testing it certainly looks like it. What gretl version is this?

I thought the problem with Greek fonts was solved a couple of years ago IIRC.

I thought so, too. Maybe you are triggering a slightly different set of circumstances.

thanks

sven