I would like to add to this topic, as i had some serious problems with the install. Had to do alot of troubleshooting..
The config sets the command line to
-console -game tfc -dll addons/metamod/dlls/metamod.dll +ip %serverip% -port %serverport% +maxplayers %slots% +exec server.cfg +map 2fort
When the game is downloaded and installed, it actually does not create that file structure. It create a dlls folder
You have to go in and manually create a addons and a metamod folder to put the dlls folder into.
Secondly,
In the config it says dlls/metamod.dll
The game installs the file as tfc.dll
That needs to be changed to make it work...
If anyone else has that trouble, hope this helped.. Took me some time to get it straight..