No, Sven. I run the files as is. I had only 2 problems. The first, I think that was a conflict between my Antivirus updates and old msys instalation. So I clean and install, msys64 again. Then I tried the instalation (12 hours ago) but finished with some warnings related with Latex. I tried today again, and all seems to work fine. ________________________________ De: Sven Schreiber <svetosch(a)gmx.net&gt; Enviado: sábado, 28 de marzo de 2020 13:52 Para: gretl-devel(a)gretlml.univpm.it <gretl-devel(a)gretlml.univpm.it&gt; Asunto: [Gretl-devel] Re: Windows build 2020a/b Am 28.03.2020 um 12:36 schrieb ESTEVEZ NUÑEZ JUAN CARLOS: Dear Allin and Sven, I had problems to Win-build gretl last night (maybe related to some Latex commands) but now it goes fine to me. I´ve just done it, running setup.sh (as is in repository), and making a distributable package (running pkgbuild.sh as is). There seems not to be problems with both instalations. I tested: This was made on Win 10 Pro 64-bit and msys64. univpm.it/postorius/lists/gretl-devel.gretlml.univpm.it/ Hi Juan, very interesting, thanks for the feedback. So you haven't customized anything, no different configuration (conf.sh) or a different TeX setup? thanks sven