1) download the tgw1918_v1_0.exe
2) once the download is completed, double-click on tgw1918_v1_0.exe to start extraction of the mod files.
2a) you will be asked for a destination folder; this must be your COMPANY OF HEROES directory! (i.e. that's where Company of Heroes is installed and RelicCoH.exe can be found)
+ The CoH directory for the new Steam version will look like this:
"C:\Program Files\Steam\steamapps\common\Company of Heroes Relaunch"
+ The CoH directory for the old Steam version will look like this:
"C:\program files\steam\steamapps\common\company of heroes"
+ The CoH directory for the retail version will look like this:
"C:\program files\THQ\company of heroes"
2b) once you have entered your Company of Heroes directory under "Destination folder", click "Extract"
2c) if asked to, overwrite all files.
(otherwise you will end up with older versions of the mod files)
3) once the extraction is finished, you can start playing by double clicking onThe Great War 1918 shortcut found on your desktop.
Enjoy, and see you in no man's land!
For those with Steam's Company of Heroes relaunch version, you can install The Great War 1918 directly from the Steam store.
See here: Store.steampowered.com