dear Gretl team, I just installed on my w7 PC gretl2015d and I noticed some small points with tramo and x13as a) in preference/general/programs there is the path box for x12arima but not for x13as. I put x13as.exe in the x12 path box and everything works, but in the menu "variable" remains the entry "X12-arima analysis" as well as in title of the associated pop-up result window b) using TRAMO, if I ask to save in the dataset the seasonally adjusted series nothing happens, while no problem for trend/cicle and irregular component c) using the tramolin package by Ignacio using the gretl menu "variable/linearization by tramo"I obtain the the following message The shell command is not activated. *** error in function tramolin, line 59 thanks Francesca Di Iorio ************************************************************ Francesca Di Iorio Dipartimento di Scienze Politiche Universita' di Napoli Federico II via L. Rodino' 22 I-80138 Napoli tel. 081-2538280 fax. 081-2537466 e-mail fdiiorio(a)unina.it