You need to download all 10 parts and open Setup.7z.001 while in the same folder with the other parts. In order to open it, use either 7z or winzip programs.
Setup.7z.002 (1,4 MB)
Setup.7z.003 (1,4 MB)
Setup.7z.004 (1,4 MB)
Setup.7z.005 (1,4 MB)
Setup.7z.006 (1,4 MB)
Setup.7z.007 (1,4 MB)
Setup.7z.008 (1,4 MB)
Setup.7z.009 (1,4 MB)
Setup.7z.010 (450,3 kB)
In case NewLand2D still does not work: