Source 2007 code compile error

Ok, so I’m trying to do a debug compile in VS2010 express and I’m getting a weird error when compiling the Client project. I haven’t modified any of the files yet, so this is the stock code from Valve.

1>c:<mymod>\src\game\client\spritemodel.cpp(442) : error C3861: ‘IsBIK’: identifier not found

If I comment out line 442, it compiles just fine; but I’m wondering what calling that function does, and will commenting it out cause problems later or do I need to find out how to fix it?

Edit: Even weirder, compiles without error on release; so…uh…I guess nvm.

https://developer.valvesoftware.com/wiki/Compiling_under_VS2010
Done everything there?

Yep. And everything here: https://developer.valvesoftware.com/wiki/Compiling_under_VS2008#Fix_debug_compilation.

I only seem to get that error on a Debug compile, so since I’m only going to be making minor changes to the code, I’ll just stick with the Release compile.

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