When testing the following script, I found that "1.4-dos_support_0.6" seems not downloadable, while "1.4-dos_support_0.5" work (it does download).
https://www.playonlinux.com/fr/app-1186-GOGcom__The_Incredible_Machine_Mega_Pack.html
It seems that the file is at the right place :\ ... https://www.playonlinux.com/wine/binaries/