Silly error in HAMMER 4

[LordHorror]

Well i get a silly error when i try to compile maps with vrad enabled:

** Executing...
** Command: "x:\Steam\SteamApps\xxx\sourcesdk\bin\vrad.exe"
** Parameters: -game "x:\Steam\SteamApps\xxx\sourcesdk\cstrike" "x:\Steam\SteamApps\xxx\counter-strike source\cstrike\maps\cs_siege_v1"

Valve Software - vrad.exe (Nov 22 2004)
----- Radiosity Simulator ----
1 threads
Can't load x:\Steam\SteamApps\xxx\sourcesdk\bin\filesystem_steam.dll.

Any one can help me pls???
Thx ;(

 

[Mr Neutron]

need a reinstall? Steam seems a little spotty about making sure everything's properly installed.

try uninstalling the sdk from the source menu (right-click on it), then reinstall it