Here You can download the distribution for your version of ARCHICAD.

Distribution ARCHICAD vertion Lang    Downloaded Updated
LabPP_LandscapeT201_AC16_x32_INT v16 win x32 int Download 1558 06/12/18
LabPP_LandscapeT201_AC16_x32_RUS v16 win x32 rus Download 2433 06/12/18
LabPP_LandscapeT201_AC16_x64_INT v16 win x64 int Download 1005 06/12/18
LabPP_LandscapeT201_AC16_x64_RUS v16 win x64 rus Download 1889 06/12/18
LabPP_LandscapeT201_AC17_x64_INT v17 win x64 int Download 1330 06/12/18
LabPP_LandscapeT201_AC17_x64_RUS v17 win x64 rus Download 1546 06/12/18
LabPP_LandscapeT201_AC18_x64_INT v18 win x64 int Download 1435 07/15/17
LabPP_LandscapeT201_AC18_x64_RUS v18 win x64 rus Download 3005 07/15/17
LabPP_LandscapeT201_AC18_Mac_INT v18 Mac OS int Download 635 07/13/17
LabPP_LandscapeT201_AC18_Mac_RUS v18 Mac OS rus Download 741 07/13/17
LabPP_LandscapeT201_AC19_x64_INT v19 win x64 int Download 1097 07/15/17
LabPP_LandscapeT201_AC19_x64_RUS v19 win x64 rus Download 1551 07/15/17
LabPP_LandscapeT201_AC20_x64_INT v20 win x64 int Download 706 07/15/17
LabPP_LandscapeT201_AC20_x64_RUS v20 win x64 rus Download 926 07/15/17
LabPP_LandscapeT201_AC21_x64_INT v21 win x64 int Download 487 07/15/17
LabPP_LandscapeT201_AC21_x64_RUS v21 win x64 rus Download 465 07/15/17

If You have a troubles, guide how install add-ons read there.