Trouble with Ultimate Mapping Resource Pack

[Invegeroth]

When I download the Ultimate Mapping Resource Pack, it won't actually affect Hammer. Another issue I'm having is that it won't open/ load my map when attempting to run the map.

 

[Brokkhouse]

Apparently the recent x64 update broke the installer. ABS says he's working on a fix, and so am I for my own pack. Stay tuned, for more, or install either pack manually.