My application, called incept, runs fine on my development machine with
MDAC 2.1
However when I tried to run it on my Boss's machine (also with MDAC 2.1)
I got the following run time error when he selects an action that should
trigger some ADO using the Jet Provider.

INCEPT caused an invalid page fault in
module MFC42.DLL at 0137:5f4012a1.
Registers:
EAX=00000000 CS=0137 EIP=5f4012a1 EFLGS=00010246
EBX=5f4d0008 SS=013f ESP=031ffaa0 EBP=031ffad4
ECX=00000000 DS=013f ESI=007d1050 FS=3267
EDX=00000003 ES=013f EDI=0058022c GS=2976
Bytes at CS:EIP:
8b 71 04 85 f6 57 74 26 8b 7c 24 0c 33 d2 8b c7

Will this go away if I install the enormous 125 MB service pack 4 for
VC++ and rebuild my application.  I have looked on KB and can't find an
reference to this problem.

Many thanks in advance,

Pete