I downloaded & installed vsip7.1 + extras + flex2.5.4.1 + bison 1.875 and am
trying to compile the MyCLanguageService sample.
After determining that bison is severely flawed ( can't find it's own
executables ) and how to work around its problems I am now running into
missing files - in particular babelservice.h.  There is no sign of this file
anywhere and ms/google searches have turned up absolutely zero.  I can find
babelservice.idl & babelservice.tlb but see no sign of babelservice.h or
babelservice.dll.
I tried re-installing VSIP but that made no diff - still no babelservice.h.

I must have missed something somewhere but I can't see what that might be -
any suggestions ?

gerry