page fault on 0x7ffe02d8

[Robert Reif]

I am getting this exception:

Unhandled exception: page fault on read access to 0x7ffe02d8 in 32-bit 
code (0x51102a96).

and I found this in winternal.h:

#if (_WIN32_WINNT >= 0x0501)
#define INTERNAL_TS_ACTIVE_CONSOLE_ID ( *((volatile ULONG*)(0x7ffe02d8)) )
#endif /* (_WIN32_WINNT >= 0x0501) */

Should something be allocating memory for this?