Hiya, I downloaded the torrent of the game and installed it then downloaded Source SDK Base 2007 and tried running black mesa but nothing happens when i click run game from within steam. then when i reclick it it tells me the app is already running. (nothing showing as running in task manager) If i try to run source SDK base 2007 instead of black mesa the same thing happens.
then if i try to close down steam it wont let me because it says source sdk base 2007 is still running and wait for it to shutdown yet it never does so i have to use task manager to close steam.
im using windows 7 home premium 64bit, nvidia gtx 570 with recent drivers.
things ive tried to solve this:
i deleted source sdk base 2007 then ran steam as administrator and downloaded sdk base 2007 again and tried running black mesa again while running steam as administrator but same thing.
i right clicked on sdk base 2007 and did the verify integrity and it said it was ok.
i deleted the contents of the appcache folder inside the Steam folder and tried running the game again but same problem.
any ideas?