Map file not loading in HL2, HL2DM or CSS

I recently tried downloading, installing, and loading the map [https://www.cstrike-planet.com/maps/969-fallingwater?p=3#posts] onto HL2 via console, but it produced an error. The same was with every other download mirror I found; using CSS and HL2DM also didn’t work.

It’s a recreation of Frank Lloyd Wright’s Fallingwater house. I’m an architecture student, thus my real desire to try this map out.

I’ve tried this before, on my old computer perhaps a few months ago, and it worked. I don’t get why it isn’t working now.

It may be helpful if you post the error.

This map stopped working (for me at least) a couple of years ago, probably broken from an engine update or something

Best bet would be to decompile it.

Just played this map in Synergy 1.1, forgot how beautiful it was.

Synergy 1.1 (Last Release b4 Steam Works): Download

Founded in 2004, Leakfree.org became one of the first online communities dedicated to Valve’s Source engine development. It is more famously known for the formation of Black Mesa: Source under the 'Leakfree Modification Team' handle in September 2004.