Hi,

Ok DEP is important for system protection...

However, MS seems to be inconsistent here. My program runs fine under XP, Vista 32-bit, and on Win 2003 Server.

But under Vista 64-bit, I have had to put our application on the exception list of DEP for it to work. I haven't had enough of these installs to say whether this is always the case or not.

I am pretty certain DEP exists in the latest XP service pack and under Vista 32-bit and all is good there.

Any ideas?

TIA,
Doug