fps error

Hello, I have been getting a strange error all weekend in HAMMER and cannot compile a map. The output is:

"Total triangle count: 68
Writing c:\mods\frustrated\mapsrc\f01.bsp
0 seconds elapsed

** Executing...
** Command: Copy File
** Parameters: "C:\MODS\frustrated\mapsrc\f01.bsp" "i:\steam\steamapps\SourceMods\frustrated\maps\f01.bsp"

The command failed. Windows reported the error:
"The system cannot find the path specified."

** Executing...
** Command: "i:\steam\steamapps\2451324\half-life 2\hl2.exe"
** Parameters: -game "i:\steam\steamapps\SourceMods\frustrated" -dev - console+sv_lan 1 +map "f01"
"

The actual steam error is "MountAppFileSystem() failed: SteamMountAppFilesystem(215, 19, 0x1739fd74) failed with error 21: A different version of this FPS is already in use

Any ideas? This is the same for any map or MOD i create. I cannot test anything, please help

---

Visit http://www.sickindividual.com

Have you played the Steam games since the last Steam updates? I think you'll need to play them once to get Hammer to work again.

Thanks heaps. I have already tried that. No matter what map or MOD i make it will not compile

Are you trying to launch the game after compile via Hammer? (The check box that says "don't run map on compile" is unchecked?)

If so, that's your problem, I have the same thing. You'll just have to open the game and run the map manually.

---

Also change the texture of the dock. Docks are rarely tile. -Facepunch
As I Lay Dying