In addition to the usual "WWI has encountered a problem etc." error I got the following three dialogs in regards to un-handled c++ exceptions before the usual dialog:
1st dialog:
Program: Program\AgeOD\WorldWarOne\WW1.exe
File: dbgdel.cpp
Line: 52
Expression: _BLOCK_TYPE_IS_VALID(pHead->nBlockUse)
2nd dialog:
Program: Program\AgeOD\WorldWarOne\WW1.exe
File: dbgheap.c
Line: 1279
Expression: _CrtIsValidHeapPointer(pUserData)
3rd dialog
Program: Program\AgeOD\WorldWarOne\WW1.exe
File: dbgheap.c
Line: 1285
Expression: _BLOCK_TYPE_IS_VALID(pHead->nBlockUse)
Sort of looks like MS library calls to me but it's been a few years since I've done any c++ programming. Thought I'd pass them along just in case they are useful

I'm running the 1.04 version of the program on XP.